This is the 3rd of 3 posts todayBy mid-November, the salvage ship Cenotaph had salvaged the wrecks of the Vorchan squadron that Valiant had destroyed close to the Mortis – Belial jump point. The wreck of an Equalizer, one of the Ascendancy’s newest ships, was 800,000 km from the far side of the jump point. However, a 10,209-ton Aggravator class was sat on the Belial – Mortis jump point, monitored by an auspex buoy. While the Vorchan ship had not destroyed the buoy, Inquisition Intelligence still believed it was a warship due to the emissions from a known sensor with a resolution of 5 – an augur array designed to detect small craft. By this point, Valiant had returned to Erebus and had been replaced by a much stronger picket, comprising the cruiser Iron Duke, the strike cruiser Angelic Blade and the light cruiser Bloodhawk. Iron Duke was a veteran ship, responsible for destroying more Xenos tonnage than any other warship in the Imperial Navy.
Battlefleet MortisLunar class Cruiser:
Iron DukeDauntless-B class Light Cruiser:
BloodhawkDread Argent class Strike Cruiser:
Angelic Blade2x Thunderhawk class Assault Transport
2x Aquila-C class Lander
Rear Admiral Celestine Vetriano, based on the naval headquarters in Erebus, authorised Battlefleet Mortis to enter Belial, eliminate the Aggravator and cover Cenotaph while she salvaged both wrecks. The three ships conducted a squadron jump, arriving 20,000 km from the jump point. The Aggravator immediately launched a salvo of fourteen size-9 torpedoes. Lord-Captain Raphael Justinian, commander of Iron Duke, ordered all his ships to fire as soon as jump shock cleared. Until then, point defence was off-line, so there was nothing the Imperial squadron could do to prevent thirteen of the torpedoes slamming into Angelic Blade, taking down her shields and inflicting a single strength-9 hit to her armour. The new Vorchan torpedoes were twenty-four percent faster than the older model and had a fifty percent larger warhead.
With a speed of 4162 km/s, the Aggravator was slightly faster than the Imperial Navy warships and tried to flee. It managed to open the range to 40,000 km before it was ripped apart by a simultaneous salvo from Iron Duke and Bloodhawk. The hospital ship Benedictio Caelestis, which had been waiting in Mortis, transited into Belial to pick up the Vorchan survivors, followed by Cenotaph which began its salvage operations.
On December 10th 4007, the new Dauntless class light cruisers Bellator Stoicus and Vanguard joined the Imperial Navy, increasing the number of units in the class to sixteen. No more would be built for the foreseeable future as a program was underway to refit the ships of the class to the Dauntless-B design, which included upgraded sensors, a combat information centre, a shield strength increase of almost thirty percent and improved fuel capacity. Minotaur and Righteous Fury were completed a week later, the seventh and eighth Lunar class cruisers. Work began on upgrading Agrippa and Holy Flame to the Lunar-B class, which included similar upgrades to the Dauntless-B, except the increase in shield strength was sixty percent.
On December 25th, the new flagship of the Imperial Navy was launched from the Omnis Mechanica shipyard. Retribution was a 120,000-ton battleship, twice the size of the Lunar class cruisers and with twice their armament, plus a shield strength that was one hundred and forty percent greater than the Lunar-B and almost four times the strength of the original cruiser design. In addition to her sixteen torpedo launchers, eight lance batteries, thirty-six weapon batteries and thirty-six light weapon batteries, she was the first major warship to mount the new spinal lance battery, although that would also be included in an updated design for the Firestorm-B class frigate. The primary use of the Retribution would be in offensive operations, especially in the jump point assault role where her massive shield strength would protect her until jump shock wore off.
Retribution class Battleship 120,000 tons 3,696 Crew 19,186.3 BP TCS 2,400 TH 9,600 EM 25,560
4000 km/s JR 3-50 Armour 6-216 Shields 852-426 HTK 659 Sensors 18/24/0/0 DCR 86-7 PPV 586
Maint Life 2.00 Years MSP 13,593 AFR 1340% IFR 18.6% 1YR 4,514 5YR 67,704 Max Repair 1,500 MSP
Magazine 3,104 / 0
Commodore Control Rating 4 BRG AUX CIC FLG
Intended Deployment Time: 9 months CDE 20% Morale Check Required
RM-1200 Military Jump Drive Max Ship Size 120000 tons Distance 50k km Squadron Size 3
Ravenor Drive Systems RDS-1200-MB (8) Power 9600 Fuel Use 34.92% Signature 1200 Explosion 12%
Fuel Capacity 4,551,000 Litres Range 19.6 billion km (56 days at full power)
Valentinian-Stern VS-71 Void Shield (12) Recharge Time 426 seconds (2 per second)
Gothicus-Caliban GC-18-200 Spinal Lance Battery (1) Range 225,000km TS: 4,000 km/s Power 56-4 ROF 70
Gothicus-Caliban GC-12-200 Lance Battery (8) Range 200,000km TS: 4,000 km/s Power 37-3.75 ROF 50
Astaroth Kinetics AK-20 Weapons Battery (36x4) Range 160,000km TS: 4,000 km/s Power 12-4 ROF 15
Astaroth Kinetics AK-10 Light Weapons Battery (36x4) Range 40,000km TS: 4,000 km/s Power 3-3 ROF 5
MK I Energy Weapon Fire Control (6) Max Range: 256,000 km TS: 4,000 km/s ECCM-1
R-477 Magnetic Mirror Fusion Reactor (6) Total Power Output 286.4 Exp 5%
MK I Standard Torpedo Launcher (16) Missile Size: 24 Rate of Fire 1960
MK I Torpedo Fire Control (4) Range 19.4m km Resolution 10 ECCM-1
MK I Standard Torpedo (128) Speed: 25,000 km/s Range: 9.4m km WH: 25 Size: 24 TH: 3,000 / 6,000 / 12,000
MK I Small Augur Probe (4) Speed: 4,000 km/s Range: 3,794.9m km WH: 0 Size: 4 TH: 400 / 800 / 1,600
MK I Battleship Active Augur Array (1) GPS 28800 Range 121.9m km Resolution 120
MK II Fighter Detection Array (1) GPS 210 Range 15.8m km Resolution 10
MK II Torpedo Detection Array (1) GPS 21 Range 7.3m km MCR 658.1k km Resolution 1
MK I Large Electromagnetic Augur Array (1) Sensitivity 24 Detect Sig Strength 1000: 38.7m km
MK II Large Thermal Augur Array (1) Sensitivity 18 Detect Sig Strength 1000: 33.5m km
Electronic Warfare Jammers: Sensor 1 Fire Control 1 Missile 1
In Ragnarok, a Pax Imperialis diplomatic station was towed into orbit of the first planet to allow communication attempts with the new Xenos race. Within ten days, full communication was established with the race of bulky armoured reptilians, which referred to themselves as the Clavian Consciousness. The Clavians caused an atavistic reaction from the Terran linguistics team when video contact was initiated, due to their resemblance to a Terran crocodile, albeit one with six legs, an upright posture and a spinal ridge of armoured spikes. There was little warmth in their reaction to the arrival of the Imperium and they requested to be left alone, although they agreed to accept the continued presence of the diplomatic ship.
Regardless of whether their claim to desire isolation was genuine, the Clavians were a potential threat to the Imperium and would require a substantial fleet to be maintained indefinitely in Altair. That would seriously impact the Imperium’s ability to fight an effective war against the Vorchan Ascendancy, just at the moment when new ships were adding a significant offensive capability. Based on the limited intelligence available, the Inquisition believed the Consciousness might be confined to a single system. Therefore, Lord Admiral Varnus ordered a survey of the Ragnarok system and the deployment of an Argus class ELINT Vessel to gain intelligence on the population. If the Inquisition theory was confirmed, the Imperial Navy would launch an all-out assault to eliminate any threat from the Clavians, led by the battleship Retribution.
On February 17th 4008, the first Cobra class destroyer joined the Imperial Navy. Development on the Cobra was started when the first Drukhari Raptor appeared, with the aim being to develop a ship that could detect and eliminate the advanced Xenos raider at long range, without needing to match its speed. Changes to the design were made as improved sensors and shields became available. The Cobra was much smaller than other torpedo-armed combatants and the first Imperial warship without weapon or lance batteries. It was not intended for independent operations, but rather to protect colonies from raiders and to provide launch capability to small squadrons.
Cobra class Destroyer 15,000 tons 377 Crew 2,119.7 BP TCS 300 TH 1,200 EM 2,130
4000 km/s JR 3-50 Armour 3-54 Shields 71-426 HTK 79 Sensors 6/8/0/0 DCR 12-8 PPV 43.2
Maint Life 2.28 Years MSP 1,559 AFR 150% IFR 2.1% 1YR 406 5YR 6,092 Max Repair 600 MSP
Magazine 875 / 0
Lord-Captain Control Rating 3 BRG AUX CIC
Intended Deployment Time: 18 months CDE 20% Morale Check Required
RM-150 Military Jump Drive Max Ship Size 15000 tons Distance 50k km Squadron Size 3
Ravenor Drive Systems RDS-1200-MB (1) Power 1200 Fuel Use 34.92% Signature 1200 Explosion 12%
Fuel Capacity 529,000 Litres Range 18.2 billion km (52 days at full power)
Valentinian-Stern VS-71 Void Shield (1) Recharge Time 426 seconds (0.2 per second)
MK I Standard Torpedo Launcher (6) Missile Size: 24 Rate of Fire 1960
MK I Torpedo Fire Control (1) Range 19.4m km Resolution 10 ECCM-1
MK I Standard Torpedo (36) Speed: 25,000 km/s Range: 9.4m km WH: 25 Size: 24 TH: 3,000 / 6,000 / 12,000
MK I Small Augur Probe (2) Speed: 4,000 km/s Range: 3,794.9m km WH: 0 Size: 4 TH: 400 / 800 / 1,600
MK II Frigate Active Augur Array (1) GPS 11340 Range 76.5m km Resolution 120
MK II Fighter Detection Array (1) GPS 210 Range 15.8m km Resolution 10
MK I Electromagnetic Augur Array (1) Sensitivity 8 Detect Sig Strength 1000: 22.4m km
MK II Thermal Augur Array (1) Sensitivity 6 Detect Sig Strength 1000: 19.4m km
Electronic Warfare Jammers: Fire Control 1 Missile 1
A few days later, an Ascendancy fleet, composed of previously unknown ships, transited into Belial from Hades, detected by a buoy recently placed by Oculus Nox. The composition was unusual. It appeared to be a cut-down version of a battle fleet, featuring the usual six Conqueror missile cruisers, but with only one Impaler instead of four and two Punishers instead of three. They were accompanied by an Abhorrent class destroyer, two Ambusher class escorts and two 20,500-ton ships of a new type, designated as Extinguisher class. Given the amount of traffic moving between Hades and Vorchan, and vice versa, the lack of offensive operations against the Imperium and the makeshift nature of the new fleet, Inquisition Intelligence began to consider the idea that the Ascendancy was engaged in a war against another Xenos race. Lord Admiral Varnus decided that more information was needed on events in Hades and beyond.
Given the huge fleet that was found guarding the Hades – Belial jump point during the last probe of Hades, gaining that information seemed unlikely. Even so, an Aquila was dispatched to transit the Belial – Hades jump point. To the surprise of the two-man crew, the only ship on sensors was an Aggravator class destroyer. Unfortunately that was enough. The Aquila was destroyed by a torpedo before it could return to Belial. A survey frigate in the Azrael system, adjacent to Beta Hydri, was ordered to abandon its survey and attempt to reach Hades, but it was ten weeks away. Another option was to force the Penumbra – Avernus jump point, where a stand-off had existed for several years. However, the Imperial navy now had the Retribution class battleship and within three months would have a pair of refitted Lunar class cruisers. A successful jump point assault was now a possibility.
On April 28th 4008, an Aquila attempted a transit into Avernus. The same Vorchan squadron of two Punishers frigates, a 19,673-ton Rampager class of unknown capability and two Ambusher class escorts that had been present in August 4006 had been joined by an Equalizer class scout. The Aquila emerged 40,000 km from the jump point and remarkably survived the first salvo, but not the second. Two days later, another Aquila transited from Belial into Hades and found the jump point was deserted. Acting with the sense of aggression that had started to permeate the Imperial Navy since the promotion of Lord Admiral Varnus, Battlefleet Mortis had moved up behind the scout and was stationed on the Belial – Hades jump point. It was not long ago that a huge fleet had guarded the jump point and now there was no defence at all.
Four days later, with the survey frigate Ordo Revelare less than a day from entering Hades, the Aquila detected active emissions from a pair of Conqueror class missile cruisers, fifteen million kilometres from the Hades – Belial jump point and closing. Their heading was from the outer system, rather than the Ascendancy colony on Hades II. In retrospect, it was probably unwise to probe the system, several days before the survey frigate arrival, rather than immediately beforehand. The Conquerors moved within sensor range and the entire fleet was revealed. It was Vorchan Nonus, last seen in orbit of the Vorchan home world.
Battlefleet Mortis, comprising the cruiser Iron Duke, the light cruiser Bloodhawk and the strike cruiser Angelic Blade, was now in a difficult situation. It had moved to the Belial – Hades jump point in anticipation of the Aquila confirming the presence of the single destroyer detected two months earlier, whereupon the squadron would have transited and eliminated it. How they were faced with a full battlefleet and could not retreat unless it transited and caught them in deep space. Conversely, they were seriously outgunned if they tried to defend the jump point but it was better than the alternative. The Aquila transited back into Belial and attempted to probe Vorchan, where it was killed by an Aggravator class destroyer. Battlefleet Mortis waited at the Belial – Hades jump point for two days, then retreated back into Mortis, along with Ordo Revelare. Despite the constant skirmishing, there seemed little chance that the Imperium could move into Belial and beyond without a serious commitment of forces that were simply not available, at least in the short-term.
In May 4008, Citadel and Redoubt, the first pair of Citadel class defence monitors, were launched from the Sol Invictus shipyard. The Citadels were intended for long-duration jump point defence duties and could remain on station for up to five years. Their design was uncompromisingly based on maximising offensive firepower at the expense of almost everything else. With twenty-four weapon batteries and twenty-four light weapon batteries, they mounted twice the firepower of a Dauntless class light cruiser, despite being twenty percent smaller. This was achieved by sacrificing shields, jammers, passive sensors and most of the armour, plus replacing the engines with a single, highly boosted drive that allowed full warship speed at the expense of anything beyond minimal range. The role of the Citadel Defence monitor was to destroy anything that emerged from a jump point, before it could recover from jump shock. A pair of Auriga Gravis class tugs towed Citadel and Redoubt to the Penumbra – Avernus jump point, where they replaced the existing ships of Battlefleet Penumbra.
Citadel class Defence Monitor 24,000 tons 1,124 Crew 4,874.2 BP TCS 480 TH 1,920 EM 0
4000 km/s Armour 3-74 Shields 0-0 HTK 218 Sensors 0/0/0/0 DCR 26-10 PPV 240
Maint Life 5.48 Years MSP 6,300 AFR 177% IFR 2.5% 1YR 353 5YR 5,293 Max Repair 960 MSP
Captain Control Rating 2 BRG AUX
Intended Deployment Time: 60 months CDE 20% Morale Check Required
Ravenor Drive Systems RDS-1920-DB (1) Power 1920 Fuel Use 220.84% Signature 1920 Explosion 24%
Fuel Capacity 263,000 Litres Range 0.89 billion km (62 hours at full power)
Astaroth Kinetics AK-20 Weapons Battery (24x4) Range 160,000km TS: 4,000 km/s Power 12-4 ROF 15
Astaroth Kinetics AK-10 Light Weapons Battery (24x4) Range 40,000km TS: 4,000 km/s Power 3-3 ROF 5
MK I Energy Weapon Fire Control (4) Max Range: 256,000 km TS: 4,000 km/s ECCM-1
R-477 Magnetic Mirror Fusion Reactor (4) Total Power Output 190.9 Exp 5%
MK I Commercial Active Augur Array (1) GPS 1920 Range 31.5m km Resolution 120
MK I Torpedo Detection Array (1) GPS 16 Range 6.4m km MCR 574.5k km Resolution 1
On July 2nd 4008, the battleship Retribution and the Lunar-B class cruisers Agrippa, Holy Flame and Minotaur joined the two Citadels, the survey frigate Peregrinus Aetheris and an Aquila at the Penumbra – Avernus jump point. The Aquila, with a volunteer crew, transited first to update intelligence on the Vorchan defenders. The Xenos fleet remain unchanged from the previous transit: two Punisher class frigates, two Ambusher class escorts, an Equalizer class scout and a 19,700-ton Rampager of unknown capability. The Aquila was attacked by an Ambusher and crippled, but not destroyed. Lord Admiral Varnus authorised the assault to begin immediately.
The three cruisers jumped as a squadron, arriving close to the jump point, with Retribution jumping separately and appearing at 40,000 km. Retribution attracted the most fire, suffering thirty-one strength-3 hits, but that only reduced her shield strength by eleven percent. Holy Flame also took several hits, with a similar drop in shield strength. One of the Vorchan warship attacked the Aquila, destroying it with bombardment cannon that would have been better used against the Imperial capital ships. The Vorchan fleet broke up, with the Equalizer fleeing, the Punishers and an Ambusher moving in the opposite direction, while the second Ambusher and the Rampager remained near the jump point

Holy Flame quickly recovered from jump shock and blasted a Punisher frigate into scrap metal before it could fire a second time. The second Punisher and an Ambusher returned fire, dropping the cruiser’s shields to forty-six percent, before Agrippa eliminated the second Vorchan frigate and Holy Flame took out the Rampager, which had never fired. The Equalizer was known to be unarmed, which left the two fast-firing but fragile Ambushers as the only threat. They focused on Holy Flame and her shield strength continued dropping until she destroyed one herself and Retribution, finally recovered from jump shock, took out the other and the Equaliser simultaneously. Holy Flame was at twenty-seven percent shields and would have suffered armour damage without the recent upgrade. The assault was an unqualified success, removing the blocking force and allowing Peregrinus Aetheris to begin a survey of Avernus.
Minotaur returned to Terra with the Vorchan survivors. Interrogation of those survivors provided full gravitational survey data on Tartarus, located two transits further out than Avernus via Gehenna, and revealed the location of two outward jump points, in addition to the known jump point to Styx. In late August, Peregrinus Aetheris discovered a pair of jump points seven hundred million and one point three billion kilometres from the Avernus - Penumbra jump point, which was relatively close give the mass of the Avernus primary, an yellow-white F9-V with twice the luminosity of Sol. As the system was in Ascendancy territory and anything could be waiting just beyond the new jump points, an Aquila was dispatched from Sol to investigate. Meanwhile, Astra Incognita arrived to assist with the survey.
On September 10th 4008, the Aquila transited the closer of the two jump points and discovered Crucible, an unremarkable orange K0-V system with six planets and eighty moons. After a sweep of the inner system that found nothing, the Aquila returned to Avernus and probed the second jump point, which led to Methuselah, a red dwarf system with a similar collection of system bodies. In October the survey operation was further reinforced with the arrival of Ordo Revelare. By February 4009, the survey was approximately seventy-five percent done, at which point Astra Incognita moved into the adjacent Charon system, from where Ascendancy forces had arrived in the past. The Charon side of the jump point was stabilised. She had barely moved away from the jump point, when she detected the approach of an Equalizer class scout, which fled when she changed course to intercept.
On February 23rd, Astra Incognita discovered a stabilised jump point in Charon. Given the potential for a hostile fleet to be located beyond it, an Aquila was dispatched from Terra to probe it On March 14th 4009, it transited and was blown to pieces by a squadron of five Vorchan warships; three Punisher class frigates, an Impaler escort cruiser and an Ambusher class escort. The system beyond the jump point had a red dwarf primary and three planets, one of which had a trace nitrogen – oxygen atmosphere and extensive ice sheets. It was named Purgatory. The Purgatory - Charon jump point was not stabilised, which suggested there was another jump point in Charon that led deeper into the Ascendancy.

The Equalizer that was briefly detected by Astra Incognita entered Avernus and conducted reconnaissance, monitoring the Imperium survey operations, the deployment of auspex buoys at jump points and the arrival of the frigates Vengeful and Vortex, as they took up a picket position at the Avernus – Charon jump point. The capital ships had all returned to Terra, leaving the defence monitors to guard the Penumbra - Avernus jump point. The Equalizer had a speed of 5,488 km/s and ran away at the approach of any Imperial Navy warship, so a Faustus-B interceptor, with a speed of 8000 km/s, was deployed to Avernus. As the Equalizer seemed to be moving between the Charon and Penumbra jump points, the Faustus followed the same route and soon detected the Vorchan scout. A single shot was sufficient to disable its engines, so a strike cruiser was dispatched from Sol to board it.
Faustus-B class Interceptor 2,400 tons 69 Crew 606.9 BP TCS 48 TH 384 EM 0
8000 km/s Armour 1-15 Shields 0-0 HTK 18 Sensors 0/0/0/0 DCR 0-0 PPV 15
Maint Life 3.54 Years MSP 1,079 AFR 92% IFR 1.3% 1YR 132 5YR 1,982 Max Repair 267 MSP
Captain Control Rating 1 BRG
Intended Deployment Time: 1 months CDE 20% Morale Check Required
Nuclear Gas-Core Engine EP384.00 (1) Power 384 Fuel Use 285.77% Signature 384 Explosion 20%
Fuel Capacity 196,600 Litres Range 5.2 billion km (7 days at full power)
Gothicus-Caliban GC-18-200 Spinal Lance Battery (1) Range 225,000km TS: 8,000 km/s Power 56-4 ROF 70
MK I Faustus Fire Control (1) Max Range: 256,000 km TS: 8,000 km/s ECCM-1
R-40 Magnetic Mirror Fusion Reactor (1) Total Power Output 4.1 Exp 10%
MK II Starhawk Augur Array (1) GPS 252 Range 11.4m km Resolution 120
MK II Fury Augur Array (1) GPS 3 Range 2.3m km MCR 208.1k km Resolution 1
MK II Shuttle Thermal Augur Array (1) Sensitivity 0.6 Detect Sig Strength 1000: 6.1m km
MK I Shuttle EM Augur Array (1) Sensitivity 0.8 Detect Sig Strength 1000: 7.1m km
On April 13th, an Aquila transited a newly-discovered stabilised jump point in Charon and discovered Hesperus, a planetless red dwarf system. While there was no sign of life, the Hesperus – Charon jump point was stabilised and therefore the most likely route deeper into the Ascendancy. In Avernus, Thunderhawks from the strike cruiser Eternal Defiance captured the crippled Equalizer, confirming it was a scout design equipped with ion engines. Eternal Defiance moved to join the two frigates on the Avernus – Charon jump point.
In June 4009, Cognitrix Stellarum completed a survey of the Ragnarok system, home to the Clavian Consciousness, finding a single outward jump point. So far, no Clavian ship had even approached the Altair jump point. Therefore, the Imperial Inquisition theorised that even though the Consciousness was a Trans-Newtonian race, it had never developed the concept of jump point theory – at least so far. Study of their home world by the ELINT vessel Cassandra had determined their population was eight hundred and twenty million with approximately two and a half thousand installations. In addition, data was obtained on the design of an orbital mining ship, which had nuclear pulse engines – a generation behind Imperium designs.
Cognitrix Stellarum transited the sole outward jump point, located three hundred and sixty million kilometres from the primary, and emerged at the edge of a binary system of two K-class stars, each with five planets. As the Clavian system was named Ragnarok, the Adeptus Astronomica decided to name any system beyond it using an ancient Norse theme, so the binary became Asgard. At first glance, Asgard-A III was an ideal habitable world, with a breathable atmosphere, a temperature just within the lower end of human tolerance and liquid oceans covering almost half the surface. However, data on its eccentric orbital path showed a likely temperature range between -78C and 32C, so the conditions would become decidedly unpleasant as Asgard-A III moved out to aphelion.
For humans, Asgard-B III was a much better option, with a temperature range within human tolerance and oceans covering 90% of the surface. The dense nitrogen-oxygen atmosphere was not breathable, but could be made so with the removal of 0.03 of oxygen, although given the 19,200 km diameter of the planet that would be a slow process. As the B component was within two and a half billion kilometres, Cognitrix Stellarum launched an Augur probe at Asgard-B III, then headed in-system to launch a similar probe at Asgard-A III. Neither probe found any sign of life.
A fourth survey cruiser arrived in Avernus in July, by which time the survey of the system was complete. In late August, the survey of Charon was also nearing completion and Peregrinus Atheris was already in Hesperus and moving to its first survey location. The frigate Vengeful moved into Charon with the intention of picketing the Charon – Hesperus jump point. While she was still a day from her destination, a 20,500-ton Extinguisher class ship was detected on the far side of the jump point by a recently placed buoy. Vengeful was forced to reverse course when the Extinguisher entered Charon and set course for the Avernus jump point at 4146 km/s, in case the Xenos warship was armed with torpedoes. The newer Ascendancy designs had both a range and speed advantage over Imperial Navy ships.
A day after contact with the Extinguisher, a Vorchan destroyer squadron – the fourteenth encountered so far – approached the Hesperus - Charon jump point from the same direction as the Extinguisher. After destroying the buoy in Hesperus, the squadron jumped into Charon, where an Aquila that had been picketing the jump point was already fleeing toward the Avernus jump point. Within a minute of transit, the buoy on the Charon side and the Aquila had both been eliminated. Leaving the Imperium with no visibility of the squadron, or the preceding Extinguisher. The three survey frigates still in Charon were ordered to move to the Avernus jump point after completing their survey tasks.
On August 28th, the Extinguisher was detected by a buoy on the Charon – Avernus jump point. Thirty minutes later, it jumped into Avernus using a squadron transit and arrived 125,000 km from Battlefleet Avernus, which comprised the strike cruiser Eternal Defiance and the frigates Vengeful and Vortex. This was a very different situation to the usual half-suicidal standard transits used by Vorchan fleets in the past. The Extinguisher was already at long-range and faster than the Imperial Navy warships. It would also recover from transit much more quickly. Battlefleet Avernus targeted the Extinguisher and a set a pursuit course.
Fortunately, the Extinguisher set a course for the Penumbra jump point, which allowed Battlefleet Avernus to close to 100,000 km, and all three Imperial ships opened fire within a few seconds. Both frigates were Firestorm-Bs and inflicted strength-18 hits with their spinal lance batteries, accompanied by over fifty strength-1 hits from the squadron’s weapon batteries. Only a single hit penetrated the Vorchan shields and armour, but that was sufficient to drop its speed to 3110 km/s. Two more weapon battery volleys, both from close range, left the Ascendancy warship dead in space, although the amount of punishment it could apparently absorb caused great concern. All Imperial ships ceased fire, allowing Eternal Defiance to launch a boarding operation that captured the crippled ship within three minutes. The Extinguisher was an unarmed military jump tender, equipped with ion engines, but otherwise demonstrating a similar level of technology to Imperium designs.
Extinguisher class Military Jump Tender 20,499 tons 386 Crew 3,265.3 BP TCS 410 TH 1,700 EM 1,110
4146 km/s JR 4-100 Armour 13-66 Shields 37-341 HTK 78 Sensors 18/18/0/0 DCR 8-3 PPV 0
Maint Life 0.81 Years MSP 796 AFR 420% IFR 5.8% 1YR 988 5YR 14,819 Max Repair 744.2 MSP
Magazine 0 / 66
Lord-Captain Control Rating 3 BRG ENG CIC
Intended Deployment Time: 12 months Morale Check Required
J30750(4-100) Military Jump Drive Max Ship Size 30750 tons Distance 100k km Squadron Size 4
Ion Drive EP425.0 (4) Power 1700 Fuel Use 32.54% Signature 425 Explosion 10%
Fuel Capacity 850,000 Litres Range 22.9 billion km (64 days at full power)
Delta S37 / R341 Shields (1) Recharge Time 341 seconds (0.1 per second)
CIWS-120 (3x4) Range 1000 km TS: 12,000 km/s ROF 5
Size 22 Decoy Launcher (3) Decoy Size: 22 Hangar Reload 234 minutes MF Reload 39 hours
Active Search Sensor AS56-R110 (1) GPS 7920 Range 56.2m km Resolution 110
Thermal Sensor TH3-18 (1) Sensitivity 18 Detect Sig Strength 1000: 33.5m km
EM Sensor EM3-18 (1) Sensitivity 18 Detect Sig Strength 1000: 33.5m km
Electronic Warfare Jammers: Sensor 1 Fire Control 1 Missile 1
At the far side of known space, an Aquila transited the Belial – Hades jump point to check for defenders and found no sign of hostile ships. The survey frigate Virtus Aeterna was waiting in Belial and immediately entered Hades to begin a gravitational survey. Finally, the Imperium would be able to gain survey data on what was plainly one of the Ascendancy’s core systems. On August 31st, the Vorchan destroyer squadron in Charon was detected entering the Charon - Purgatory jump point, so the survey frigates in the system changed their headings back toward the Hesperus jump point.
Five days later, a group of sixteen Aggressor class ships, 24,000-tons and travelling at 1670 km/s with commercial engines, appeared near the Charon – Purgatory jump point, heading for the latter system. Their course suggested they had arrived from Hesperus. Even more convinced that Hesperus was the route to the Ascendancy core systems, Lord Admiral Varnus had dispatched the battleship Retribution, four Lunar class cruisers and two carriers to Avernus, with orders to assault any jump point discovered by the survey frigates, including Purgatory. In the meantime, the frigate Vortex took up a picket position on the Charon – Hesperus jump point, while Oculus Vigil replaced the destroyed buoys.
On September 18th 4009, Peregrinus Aetheris detected a stabilised jump point in Hesperus. An Aquila was sent to investigate. A few hours later, the buoy on the Hesperus – Charon jump point detected the approach of an Equalizer class scout, although not on a heading that corresponded to the location of the new jump point. The Equalizer took up station on the jump point and made no attempt to transit, so Vortex jumped into Hesperus and pursued it, destroying it with a single salvo as soon as jump shock wore off. The Aquila transited the new jump point and was blown to pieces by two destroyer squadrons – the fifteenth and sixteenth to be encountered. The resources available to the Vorchan Ascendancy seemed endless. The system itself, comprising a planetless K5-V star and a pair of distant comets, was named Mordred.
Two weeks later, Retribution and the cruisers Imperial Wrath, Holy Flame, Iron Duke and Justicar launched a jump point assault on Purgatory. An Aquila transiting just before them confirmed the defensive force was still three 18,700-ton Punisher class frigates armed with bombardment cannon, an Impaler escort cruiser, an Ambusher class escort and a 36,500-ton Reformer class with commercial engines. Retribution, jumping with Imperial Wrath. was the focus of the defensive fire, taking twenty-nine strength-4 hits, a pair of strength-6 hits and six strength-2s that reduced her shields by sixteen percent. The other three cruisers arrived nearby and all five Imperial Navy warships started to open the range, reducing the effect of further defensive fire until they recovered from jump shock.
Five seconds after transit, Justicar opened fire and obliterated one of the Punisher class frigates. Instead of pursuing the Imperial fleet, the remaining Vorchan ships sets a course for the inner system, while the Impaler began launching light torpedoes Within twenty seconds, all of the Imperial ships had recovered from shock and opened fire. Retribution destroyed the Impaler, Justicar destroyed another frigate with her second salvo, while Imperial Wrath crippled the third. The battle was effectively over before it began. The remaining Vorchan ships were eliminated with minimal resistance. The carriers Archon Kort and Rhadamanthine entered the system to join with Retribution and the cruisers, then the fleet headed in-system, with the exception of Imperial Wrath, which remained to picket the jump point.
Two days after the battle in Purgatory, an Aquila transited a newly discovered stabilised jump point in Hesperus and emerged three billion kilometres from the Vorchan home world. It was instantly destroyed by a Vorchan battle fleet stationed on the Vorchan – Hesperus jump point. The defending fleet was the twelfth battle fleet to be encountered, four of which had been eliminated, and had the standard composition, plus an Aggravator class destroyer.
The Inquisition had theorised Hesperus was on the path to the Vorchan system, but no one had expected the sudden connection. The discovery of the new link created a circular chain of eleven systems. Starting from Caliban, adjacent to Sol, the chain progressed via Nyx, Erebus, Beta Hydri, Mortis, Belial, Vorchan, Hesperus, Charon, Avernus, Penumbra and back to Caliban. The route was shorter via Hesperus, but there was not a single planet, moon or asteroid in any of the systems beyond Penumbra. Even the planets in Penumbra were further away than the Caliban jump point. The only system that provided real estate suitable for a forward base was Purgatory, assuming it could be secured, and even that was three transits and seven billion kilometres from the Vorchan home world and not on the direct route.

For now, the picket would be maintained at the Mortis – Belial jump point and offensive operations would focus on the route via Charon and Hesperus, although there many systems flanking that route that would need to be checked, including a known population in Tartarus, two jumps from Avernus via Gehenna. In the meantime, the temporarily-designated Battlefleet Purgatory, comprising Retribution, three cruisers and two carriers, continued to close on the three planets in the Purgatory system, one of which had a trace oxygen – nitrogen atmosphere.
In Hesperus, a buoy on the Charon jump point detected the approach of two Crusader class troop transports, along with an Impaler escort cruiser, an Enforcer class frigate and a new design of 10,200 tons, designated as Demolisher class. The frigate Vortex was stationed as a picket on the far side of the jump point. The approaching fleet destroyed the buoy and transited into Charon.
Unusually, the two transports came through the stabilised jump point, but the three escorting warships conducted a squadron transit, arriving 63,000 km from Vortex. The Imperial frigate immediately opened fire, scoring a hit with her spinal lance battery and seventeen strength-2 hits with weapon batteries on the Enforcer, reducing the speed of the Xenos frigate to 2,487 km/s. Vortex’s commander, Captain Leonatus Merrick, knew he had far less time than usual to engage the Ascendancy ships before they recovered from jump shock, so he attempted to close the range. The Enforcer ran for the Avernus jump point, while the other escorts headed for the troop transports.

The strike cruiser Eternal Defiance was en route to the Charon – Hesperus jump point, although thirty-six hours away, so Captain Merrick decided to reverse course and attack the undamaged escorts. Vortex targeted the smaller Demolisher first, as Merrick suspected it was an escort with short-range but fast-firing weapons and he did not want to face that while trying to get close to the Impaler. A volley from the light weapon batteries, followed by a full broadside was sufficient to kill the Demolisher, by which time the Impaler had recovered from jump shock and launched a wave of forty-two light torpedoes with a speed of 48,000 km/s. The Ascendancy had apparently improved its light torpedoes too.
Thirty-seven torpedoes struck Vortex, accompanied by eight strength-2 hits inflicted by the Enforcer class frigate, which was still on course for the Avernus jump point, but less than 70,000 km away. Vortex’s shields were reduced to twenty-seven percent. Her crew was not used to a rapid response from the Vorchan during a jump assault and struggled to target the Impaler, which launched a second wave of light torpedoes. Forty of them detonated, blasting down the Imperial frigate’s remaining shields and causing significant armour damage. Vortex finally responded with a full broadside at point-blank range, smashing through the larger ship’s slowly raising shields and penetrating its armour in seven places.
The Impaler’s speed fell to 1,338 km/s, but its weapon were mostly intact, as it launched a wave of thirty-nine more light torpedoes, just as the retreating Enforcer scored six strength-1 hits on Vortex. Vortex continued to fire on the Impaler with her light weapon batteries, as the main batteries had a fifteen second recycle time, inflicting further internal damage. All thirty-nine light torpedoes hit Vortex, even as she continued firing, and she suffered damage to non-critical system due to three separate armour penetrations. Forty percent of her armour had been wiped away, leaving her extremely vulnerable. Vortex’s main batteries fired once again and the battered Xenos cruiser finally exploded, but not before launching another twenty-two torpedoes. Somehow Vortex survived their attack with the loss of more armour, her fire control jammer and more non-critical systems. The Enforcer continued to snipe as the range increased, but only inflicted further armour damage.
With the Impaler and Demolisher destroyed and the Enforcer at long range, Vortex took the opportunity to move out of range of the Xenos frigate, while her shields were restored, and instead targeted the two Crusader troop transports. Once both were eliminated and her shields were at two-thirds strength, Vortex set off in pursuit of the damaged Enforcer. Once within 180,000 km, she came under fire from seventeen bombardment cannon, two of which scored strength-1 hits. The Enforcer did not have any detectable shield strength, which suggested that the earlier damage had disabled her shield generator. Vortex held the range at 155,000 km, from where she could wear down the Vorchan warship with her main weapon batteries while taking minor hits in return on her shields.
A strength-18 hit from Vortex’s spinal lance battery effectively ended the contest, as the Enforcer ceased all movement. It still had ten operable bombardment cannon, so Vortex continued firing. Eventually, the Xenos warship ceased fire and Captain Merrick considered allowing Eternal Defiance to arrive and board it, but the older Vorchan ships lacked any technology not possessed by the Imperium. Even the 15cm bombardment cannon had been replicated, although not deployed on any Imperial designs. Instead, the spinal lance battery skewered the helpless escort cruiser and it exploded.
While Vortex had won a famous victory, the implications were extremely concerning. The Ascendancy was now using squadron transits, even for the escorts of troop transports, so the days of single Imperial frigates defeating Vorchan destroyer squadrons were now firmly in the past. Any jump point pickets would have to be substantially reinforced. Vortex rescued the Ascendancy survivors, then remained at the jump point until she was relieved by Eternal Defiance, after which she visited Purgatory to pick up the life pods from the recent battle and then headed home to Terra for repairs. In the inner system of Purgatory, Battlefleet Purgatory found a small Ascendancy colony and eliminated its surface-to-orbit defences. There was no sign of Vorchan ships.
By October 20th, Retribution and the other cruisers had moved to the Charon – Hesperus jump point, which the exception of Iron Duke, which remained in orbit of the small Ascendancy colony on Purgatory I. The frigate Vengeful had adopted a picket position at the Charon – Purgatory jump point. The survey frigate Astra Incognita entered Purgatory and headed in-system to survey the planets. Two hundred and eighty million kilometres from the jump point, she detected sensor emissions from an Enforcer class frigate and a Savage class destroyer fifty million kilometres ahead. Both ships had been detected before as part of a destroyer squadron. Astra Incognita immediately reversed course. Iron Duke left orbit of Purgatory I and also headed for the Charon jump point, while Holy Flame and Justicar left their position at the Charon – Hesperus to support Vengeful. They were two days away. The replenishment ship Civitas Fidelis was also in Purgatory and transited immediately into Charon.

Vengeful entered Purgatory and moved to support Astra Incognita, hoping their combined weapon batteries could provide sufficient defence to limit the torpedo salvos from the destroyer squadron, if she could get there in time. Once it became obvious that the Xenos ships were pursuing Astra Incognita, she engaged her sensors to confirm the enemy fleet comprised three Savage and one Abhorrent class destroyers, plus an Enforcer class frigate and an Impaler class escort cruiser. Unfortunately, Vengeful was still a hundred and fifty million kilometres away when Astra Incognita detected thirty-six inbound torpedoes.

Astra Incognita managed to shoot down one torpedo and two more missed. The rest detonated on target and caused massive internal damage, including her engine, weapon batteries, jump drive and all but one of her survey sensors. A second, equally large salvo, arrived thirty minutes later and obliterated the crippled survey frigate. Vengeful was forced to retreat through the jump point. Given the new squadron transit tactics of the Vorchan Ascendancy, her chances of defending against a jump point assault were slim, so she was ordered to escort Civitas Fidelis as the replenishment ship fled toward the Hesperus jump point at 2000 km/s.
The Vorchan destroyer squadron transited when Vengeful and Civitas Fidelis were two hundred million kilometres from the jump point and immediately destroyed the jump point buoy, vanishing from sensors. Vengeful left Civitas Fidelis, as she would reach Holy Flame and Justicar before the Vorchan could catch her, and reversed course to locate the Xenos fleet. There was no sign of them near the jump point, so Vengeful set a course for the undefended Charon – Avernus jump point, in case that was their destination. Numerous unarmed ships were in Avernus, moving up to support combat operations, and would be easy prey for the Vorchan destroyers. Meanwhile in Hesperus, a buoy on the Mordred jump point detected the approach of Vorchan Decimus, a known Ascendancy battlefleet, from the direction of the Vorchan jump point. What was more important in Mordred and beyond than the presence of large Imperial Navy forces in Charon was unknown. The auspex buoy was eliminated by a trio of light torpedoes.
With Vengeful halfway to the Charon – Avernus jump point, the Vorchan destroyer squadron was detected by Holy Flame and Justicar as they approached the Charon – Purgatory. Wherever the Xenos ships had been during the frantic effort to locate them, they were now back on sensors. They briefly transited back into Purgatory as the two cruisers drew closer, then returned to Charon and set a course for the Avernus jump point. Holy Flame and Justicar changed course to intercept and soon came under attack from a wave of thirty-six torpedoes of the older 19,000 km type. Sixteen torpedoes, were shot down. Fourteen detonated against Holy Flame’s shields, reducing them by a quarter. Four further waves of thirty-six torpedoes attacked, approximately twenty minutes apart, each with similar results, followed by a smaller wave of thirty and several waves of twelve, none of which had any real effect other than the consumption of maintenance supplies to deal with occasional weapon failures.
Once within range, Holy Flame and Justicar launched their own salvo of sixteen standard torpedoes at the Impaler class escort cruiser. Three torpedoes and forty-two decoys were hit by defensive light torpedoes. Eight more were distracted by the Impaler’s own decoys, leaving five to detonate their strength-25 warheads on target, sufficient to blast down the shields of the Xenos warship and inflict internal damage. The Impaler dropped out of formation, with its speed reduced to 1659 km/s, although its shield generator was obviously undamaged as the shields regenerated to full strength. The launchers were intact too, as it fired a volley of forty-two light torpedoes as the cruisers approached.
Even as the cruisers ploughed through the hail of Xenos torpedoes, eliminating many of them with point defence fire and absorbing the rest on their shields, Holy Flame launched a new salvo of eight standard torpedoes. Seven struck the Impaler, causing crippling damage and ending the constant stream of light torpedoes. Holy Flame fired her lance batteries as the two ships passed the stricken Impaler, leaving wreckage in her wake, then the cruisers ran down the remaining Vorchan warships, eliminating the Enforcer frigate first then massacring the helpless destroyers, which had exhausted their torpedoes.
In mid-November, interrogation of the prisoners captured in the recent engagements in Charon and Purgatory yielded technical information on 20cm bombardment cannon. Two weeks later, an Aquila transited the fourth jump point to be found in Hesperus and entered Circe, a G5-V system with three unremarkable planets, nineteen moons and a scattering of asteroids and comets. A few hours after transit, a new Vorchan class transited into the system. Designated as Terminator class, it was 180,000 tons and equipped with commercial engines. The Terminator remained on the Circe – Hesperus jump point, so Imperial Wrath was detached from the Imperial fleet gathered at the Charon – Hesperus jump point. A week later, after travelling across Hesperus, she entered Circe, obliterated the Terminator with a single volley and took up position on the Circe – Hesperus jump point. The Aquila moved into Hesperus to watch for approaching ships.
With the Imperium’s attention focused on the systems around Charon and Hesperus, there was less emphasis on the previous constant skirmishing around the Belial system. Oculus Nox entered the system twice to place buoys but was almost detected and destroyed. The one buoy she did successfully emplace, on the Belial – Hades jump point, detected multiple commercial ships over several weeks. However, given the loss of Spectre on a previous commerce raid, the limited number of available capital ships and the new jump point assault tactics of the Ascendancy, no further raids had been mounted. There was some consideration of deep space interceptions between the Hades and Vorchan jump points, but the speed advantage of the latest Vorchan designs made that a risky proposition.
However, Lord Admiral Varnus managed to find an alternative. Several years earlier, a Raptor class ship of the Drukhari had been captured and repaired. Since then, it had remained in orbit of Terra. That ship, now renamed Noctis Venator, was dispatched to Solara Hydri, where it resupplied and conducted a brief overhaul, before refuelling from Auxilium Divinum at the Mortis – Belial jump point and entering the latter system, where it took up a position just off the direct route between the Hades and Vorchan jump points. Noctis Venator had high speed, capable passive sensors and a small cross-section due to her cloaking device, making the advanced Xenos-constructed vessel ideal for commerce raiding.
Raptor class Raider 11,531 tons 361 Crew 3,660.7 BP TCS 23 TH 413 EM 0
7468 km/s Armour 1-45 Shields 0-0 HTK 71 Sensors 24/8/0/0 DCR 4-3 PPV 24
Maint Life 0.60 Years MSP 793 AFR 266% IFR 3.7% 1YR 1,320 5YR 19,802 Max Repair 861.1 MSP
Magazine 0 / 66
Lord-Captain Control Rating 3 BRG AUX CIC
Intended Deployment Time: 6 months Morale Check Required
Magneto-plasma Drive EP861.12 (2) Power 1722.2 Fuel Use 34.52% Signature 206.6688 Explosion 11%
Fuel Capacity 900,000 Litres Range 40.7 billion km (63 days at full power)
25cm Bombardment Cannon (3) Range 320,000km TS: 7,468 km/s Power 16-5 ROF 20
Beam Fire Control R320-TS7450 (2) Max Range: 320,000 km TS: 7,450 km/s ECCM-2
Stellarator Fusion Reactor R7 (3) Total Power Output 22.1 Exp 5%
Size 22 Decoy Launcher (3) Decoy Size: 22 Hangar Reload 234 minutes MF Reload 39 hours
Active Search Sensor AS50-R94 (1) GPS 4512 Range 50.3m km Resolution 94
Active Search Sensor AS9-R1 (1) GPS 32 Range 9m km MCR 812.4k km Resolution 1
Thermal Sensor TH3-24 (1) Sensitivity 24 Detect Sig Strength 1000: 38.7m km
EM Sensor EM1-8 (1) Sensitivity 8 Detect Sig Strength 1000: 22.4m km
Cloaking Device: Class cross-section reduced to 10.0% of normal
Electronic Warfare Jammers: Fire Control 2 Missile 2
On January 7th 4010, the troop transport Chalice of Redemption landed the 2nd Imperial Armoured Corps, with almost a thousand heavy tanks, on Purgatory I, site of a small Ascendancy colony. The defenders comprised approximately three thousand infantry with minimal heavy weapon support. After a battle that lasted less than thirty-six hours, the victorious Imperial guard troops secured the colony, home to forty-seven automated mines, a refuelling station and an ordnance transfer station.
In Belial, six 96,000-ton, commercial-engined Vorchan ships of a new type, designated as Skychaser class, transited into the system from Hades. Noctis Venator intercepted the fleet and destroyed each ship in turn. At this point, Battlefleet Mortis, guarding the Mortis – Belial jump point, comprised the Dauntless-B light cruisers Bloodhawk and Divine Crusade. Lord Admiral Varnus decided to move the two ships up to the Belial – Hades jump point while the hospital ship Benedictio Caelestis picked up the Vorchan survivors and the salvage ship Reliquary, inbound from Erebus, recovered the wreckage. The cruiser Minotaur and the carrier Ferrum Aeterna, based at the Erebus naval base, were ordered to Mortis, along with the strike cruiser Angelic Blade from the squadron guarding Solara Hydri.
That left only three light cruisers and a frigate in Erebus, plus a light cruiser and a destroyer at Solara Hydri, but Varnus decided the time was right to add pressure to the Ascendancy while it was under threat on the Hesperus front. Why the Vorchan Ascendancy was not reacting with more force to the various Imperial incursions remained a mystery, although the Inquisition still believed it was possible the Ascendancy was engaged with an unknown adversary.
Two days after the arrival of Bloodhawk and Divine Crusade at the Belial – Hades jump point, eight 84,000-ton Scorcher class ships jumped into Belial, accompanied by an Impaler escort cruiser and two Ambusher class escorts. The Impaler was instantly obliterated, following quickly by the small 9300-ton escorts. Seven Scorchers were rapidly blown to pieces before the sole survivor recovered from jump shock and escaped into Hades. Sixteen hours later, an Aquila was sent through the jump point, confirming no Ascendancy presence. Noctis Venator took the opportunity to move into Hades, where she detected the retreating Scorcher at sixteen million kilometres, moving at just 286 km/s. Rather than destroy it, the stealthy raider began shadowing the fleeing ship. As Noctis Venator moved away, a Vorchan destroyer squadron moved to the Hades – Belial jump point in her wake, but declined to transit into Belial.
In mid-February 4010, Astra Fidelis was surveying the Damocles system, two transits outward from Nocturne via Morpheus, when she detected Vorchan Primus, the first Ascendancy battlefleet to be detected and not seen since February 4002, when it was observed in Avernus, nine transits from its current location. Damocles was seven jumps from Sol and six from the Vorchan system, with both Beta Hydri and Nocturne on the direct route, and was therefore considered to be a safe area for survey ships. Astra Fidelis was operating with active sensors on, which is why she detected the Xenos fleet at sixty-five million kilometres, close to the lone planet orbiting the primary.
The 15,000-ton survey frigate disengaged her active sensors and ran for the Morpheus jump point. Unfortunately, the Vorchan battlefleet had detected her approach and gave chase. Astra Fidelis could not outrun her pursuers and was destroyed by two salvos of torpedoes. The presence of the twenty warships of Vorchan Primus in Damocles was a threat to Nocturne, Beta Hydri and Erebus, all systems that were thought to be behind the lines and had recently contributed ships to Battlefleet Mortis, which was forward deployed in Belial. Oculus Nox had recently laid buoys in Morpheus and at the Damocles – Morpheus jump point, so there would at least be some warning if Vorchan Primus approached.