Ships of the Alliance Fleet
September, 2025
The Alliance’s design strategy for its fleet has been largely influenced by its perception of the Reich’s Raumarine and its strengths and weaknesses. The Alliance’s basic design and engagement strategy is built around a limited missile engagement capability to weaken an enemy prior to a close engagement by the Alliance’s destroyers and cruisers, which are designed and intended for close combat. To date the Alliance has fielded specialized ships, with dedicated missile combatants and combined close-in beam and anti-missile combatants.
The Alliance has followed an upgrade strategy that called for generalized fleet-wide upgrades for basic equipment when new, more advanced, capabilities becomes available. An example of this would be the new magneto-plasma drive tech was developed and fleet-wide refits were performed to bring all units up to the new standard. Other new technology is only introduced on new construction or in limited refits if it would be too expensive to do a fleet-wide refit, or if the new technology is less critical. This strategy has resulted in multiple types of each class being present in the fleet, and each has varying capabilities.
The Alliance is currently considering introducing completely new classes of combatants to replace the older State, City, and Admiral class units. The new classes would be designed from the keel up with new technology, meaning that their capabilities would be consistent instead of a hodgepodge of upgrades and older technology. In addition, the Alliance’s shipyard capacity has increased greatly over the past decade, and this means that generally larger units can be deployed, and these larger units will be much more effective than their smaller, older cousins. A good example is the proposed CLE class. The new class would be almost as big as a City class cruiser, and would be equipped with the latest point defense laser turret, which is smaller and more accurate than the older turrets on the existing cruisers and destroyers. The new turrets would be coupled with the latest generation fire control, which would have the tracking capability to fully utilize the new turrets. Also, in a first for an Alliance combatant, the new CLE would have an anti-missile missile capability, giving it the reach to deplete incoming missile salvoes long before they reach their targets. The design is in the preliminary stages at this point, as several of the component systems are still under development.
In addition to the drive to incorporate the new technology into new ships, the Navy is now considering the requirements that will become necessary now that the Alliance is moving into interstellar space. At the very least, Alliance ships will be operating farther from established bases and will require larger stores of maintenance supplies and fuel, and will likely need larger engineering spaces to deal with longer deployments.
The Alliance’s fleet deployment doctrine calls for battlecruisers to be heavily escorted by cruisers and destroyers, especially if operations against the Reich are anticipated. Most of the main Alliance Battle Groups are composed of two battlecruisers escorted by a cruiser and three or more destroyers. The Navy generally puts the more advanced destroyers and cruisers in Independent Action Groups.
Warships
State class Battlecruiser 9600 tons 839 Crew 1473.8 BP TCS 192 TH 600 EM 2250
3125 km/s Armour 4-40 Shields 75-375 Sensors 66/0/0/0 Damage Control Rating 4 PPV 30
Annual Failure Rate: 184% IFR: 2.6% Maintenance Capacity 2384 MSP
Magazine 280
Rolls Royce Ion Engine (10) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 40.2 billion km (148 days at full power)
Republic DS Delta Class Shields (30) Total Fuel Cost 525 Litres per day
Aegis Standard Missile Launcher (10) Missile Size 3 Rate of Fire 30
Gerard Standard Missile Fire Control (2) Range 37.8m km Resolution 20
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
The State was designed and built as a response to the Reich’s missile heavy cruisers. With very heavy shields, good armor, and a good turn of speed, the State class was expected to dominate any battlefield. Unfortunately, the State was overshadowed by the Reich’s Hessen class battleship.
All units of the State class were refitted to the Mark 2 standard, with the last refit being completed in August of 2019.
State Mk 2 class Battlecruiser 9500 tons 839 Crew 1613 BP TCS 190 TH 800 EM 2250
4210 km/s Armour 5-39 Shields 75-375 Sensors 66/0/0/0 Damage Control Rating 4 PPV 30
Annual Failure Rate: 180% IFR: 2.5% Maintenance Capacity 2424 MSP
Magazine 280
Gen Atomics MP Drive (10) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 47.4 billion km (130 days at full power)
Republic DS Delta Class Shields (30) Total Fuel Cost 525 Litres per day
Aegis Standard Missile Launcher (10) Missile Size 3 Rate of Fire 30
Gerard Standard Missile Fire Control (2) Range 37.8m km Resolution 20
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
The Mark 2 refit for the State class consisted of a complete change-out for the engine compartment, with the replacement of the older Ion engines with the new magneto-plasma drives, increasing the ship’s maximum speed by roughly a third to 4,200 kps. In addition, the ship’s armor was revamped, replacing the older high density duranium armor with the newly developed composite armor, giving the ship better protection.
As of September of 2024 there are fourteen State class battlecruisers in service with the Alliance Navy and three under construction.
City class Cruiser 6500 tons 629 Crew 1084 BP TCS 130 TH 480 EM 1140
3692 km/s Armour 3-31 Shields 38-375 Sensors 44/0/0/0 Damage Control Rating 13 PPV 22
Annual Failure Rate: 112% IFR: 1.6% Maintenance Capacity 313 MSP
Magazine 59
Rolls Royce Ion Engine (8) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 59.3 billion km (186 days at full power)
Republic DS Delta Class Shields (15) Total Fuel Cost 263 Litres per day
15cm C3 Near Ultraviolet Laser (1) Range 180,000km TS: 4000 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Twin 10cm C3 Near Ultraviolet Laser Turret (1x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (1) Total Power Output 9 Armour 0 Exp 5%
Aegis Standard Missile Launcher (3) Missile Size 3 Rate of Fire 30
Gerard Standard Missile Fire Control (1) Range 37.8m km Resolution 20
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The City class cruiser was the Alliance’s premier warship at the dawn of trans-newtonian spaceflight. The City class was intended to be a multi-role warship, capable of missile defense, beam combat, and missile combat. As with most such designs, this class proved to be less than proficient at all of its assigned roles, and after the Battle of Titan the Alliance decided to alter the class to the Mark 1.5 standard. All existing units of the City class were refitted to the 1.5 standard.
City Mk 1.5 class Cruiser 6500 tons 629 Crew 1046 BP TCS 130 TH 480 EM 1140
3692 km/s Armour 3-31 Shields 38-375 Sensors 44/0/0/0 Damage Control Rating 13 PPV 26
Annual Failure Rate: 112% IFR: 1.6% Maintenance Capacity 302 MSP
Rolls Royce Ion Engine (8) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 59.3 billion km (186 days at full power)
Republic DS Delta Class Shields (15) Total Fuel Cost 263 Litres per day
15cm C3 Near Ultraviolet Laser (2) Range 180,000km TS: 4000 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Twin 10cm C3 Near Ultraviolet Laser Turret (2x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (2) Total Power Output 18 Armour 0 Exp 5%
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The 1.5 refit was intended to make the City class a much better close in combatant, and it succeeded in this goal admirably. By removing the earlier version’s missile tubes and storage, and the missile fire control, enough room was freed up to double the ship’s laser firepower. No other changes were made.
All units of this design were upgraded to Mark 2 standards.
City Mk 2 class Cruiser 6300 tons 629 Crew 1124.2 BP TCS 126 TH 640 EM 1140
5079 km/s Armour 3-30 Shields 38-375 Sensors 44/0/0/0 Damage Control Rating 13 PPV 26
Annual Failure Rate: 105% IFR: 1.5% Maintenance Capacity 335 MSP
Gen Atomics MP Drive (8) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 71.4 billion km (162 days at full power)
Republic DS Delta Class Shields (15) Total Fuel Cost 263 Litres per day
15cm C3 Near Ultraviolet Laser (2) Range 180,000km TS: 5079 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Twin 10cm C3 Near Ultraviolet Laser Turret (2x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (2) Total Power Output 18 Armour 0 Exp 5%
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The Mark 2 standard includes magneto-plasma engines and improved armor, similar to the State Mk 2 upgrades. However, instead of increasing the armor thickness, as in the State class, the City classes armor protection remained roughly the same, resulting in a lower overall mass and a faster maximum speed.
As of September, 2024, twelve units of this class are in service with the fleet.
City Mk 2.1 class Cruiser 6300 tons 629 Crew 1152.2 BP TCS 126 TH 640 EM 1140
5079 km/s Armour 3-30 Shields 38-375 Sensors 44/0/0/0 Damage Control Rating 13 PPV 26
Annual Failure Rate: 105% IFR: 1.5% Maintenance Capacity 343 MSP
Gen Atomics MP Drive (8) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 71.4 billion km (162 days at full power)
Republic DS Delta Class Shields (15) Total Fuel Cost 263 Litres per day
15cm C3 Near Ultraviolet Laser (2) Range 180,000km TS: 5079 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Twin 10cm C3 Near Ultraviolet Laser Turret (2x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Thiesen GC Fast Reactor (2) Total Power Output 18 Armour 0 Exp 5%
Cyberdyne AM Search Sensor (1) GPS 56 Range 560k km Resolution 1
Cyberdyne Class E Search Sensor (1) GPS 1120 Range 11.2m km Resolution 20
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
In the Mark 2.1 version the older Cyberdyne Class A search sensor is replaced with the newer, and smaller, Cyberdyne anti-missile search sensor, and the Cyberdyne Class E search sensor. Both of the newer sensors together mass the same as the older sensor, and while the Class E search sensor has less range, the addition of the anti-missile sensor covers a significant hole in the anti-missile capability of the City class.
For reasons of cost and shipyard scheduling, the Alliance Navy decided not to refit existing cruisers to this design and instead only new construction was to this standard.
As of September, 2024, three units of this class are in service with the fleet.
City Mk 2.2 class Cruiser 6300 tons 629 Crew 1166.2 BP TCS 126 TH 640 EM 1140
5079 km/s Armour 3-30 Shields 38-375 Sensors 44/0/0/0 Damage Control Rating 13 PPV 26
Annual Failure Rate: 105% IFR: 1.5% Maintenance Capacity 347 MSP
Gen Atomics MP Drive (8) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 71.4 billion km (162 days at full power)
Republic DS Delta Class Shields (15) Total Fuel Cost 263 Litres per day
Twin 10cm C3 Near Ultraviolet Laser Turret (2x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
15cm Mk 2 Mdm Laser (2) Range 240,000km TS: 5079 km/s Power 6-3 RM 4 ROF 10 6 6 6 6 4 4 3 3 2 2
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Thiesen GC Fast Reactor (2) Total Power Output 18 Armour 0 Exp 5%
Cyberdyne Class E Search Sensor (1) GPS 1120 Range 11.2m km Resolution 20
Cyberdyne AM Search Sensor (1) GPS 56 Range 560k km Resolution 1
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The sole change from the 2.1 to the 2.2 is the substitution of the Mk 2 Medium Laser for the older and less capable Near Ultraviolet Laser. The newer last is longer-ranged and can do more significant damage out to a greater range than the older laser.
As with the Mark 2.1, the Alliance Navy decided not to refit existing cruisers to this design and instead only new construction was to this standard.
As of September, 2024, four units of this class are in service with the fleet.
Admiral class Destroyer 4600 tons 414 Crew 777.8 BP TCS 92 TH 360 EM 750
3913 km/s Armour 3-24 Shields 25-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 13
Annual Failure Rate: 84% IFR: 1.2% Maintenance Capacity 211 MSP
Rolls Royce Ion Engine (6) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 83.9 billion km (248 days at full power)
Republic DS Delta Class Shields (10) Total Fuel Cost 175 Litres per day
Twin 10cm C3 Near Ultraviolet Laser Turret (1x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
15cm C3 Near Ultraviolet Laser (1) Range 180,000km TS: 4000 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (1) Total Power Output 9 Armour 0 Exp 5%
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
This ship was intended to fill a dual role, anti-missile and anti-ship, and its armament reflects those roles.
All units of this class were upgraded to Mark 2.0 configuration.
Admiral Mk 2 class Destroyer 4400 tons 414 Crew 836 BP TCS 88 TH 480 EM 750
5454 km/s Armour 3-23 Shields 25-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 13
Annual Failure Rate: 77% IFR: 1.1% Maintenance Capacity 238 MSP
Gen Atomics MP Drive (6) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 102.3 billion km (217 days at full power)
Republic DS Delta Class Shields (10) Total Fuel Cost 175 Litres per day
Twin 10cm C3 Near Ultraviolet Laser Turret (1x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
15cm C3 Near Ultraviolet Laser (1) Range 180,000km TS: 5454 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (1) Total Power Output 9 Armour 0 Exp 5%
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
As with the Alliance’s larger combatants, the Admiral class were universally upgraded to the Mark 2 configuration, which included improved armor and the magneto-plasma drives.
As of September of 2025, the Alliance has twenty-six units of this class.
Admiral Mk 2.1 class Destroyer 4400 tons 414 Crew 864 BP TCS 88 TH 480 EM 750
5454 km/s Armour 3-23 Shields 25-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 13
Annual Failure Rate: 77% IFR: 1.1% Maintenance Capacity 245 MSP
Gen Atomics MP Drive (6) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 102.3 billion km (217 days at full power)
Republic DS Delta Class Shields (10) Total Fuel Cost 175 Litres per day
Twin 10cm C3 Near Ultraviolet Laser Turret (1x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
15cm C3 Near Ultraviolet Laser (1) Range 180,000km TS: 5454 km/s Power 6-3 RM 3 ROF 10 6 6 6 4 3 3 2 2 2 1
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (1) Total Power Output 9 Armour 0 Exp 5%
Cyberdyne Class E Search Sensor (1) GPS 1120 Range 11.2m km Resolution 20
Cyberdyne AM Search Sensor (1) GPS 56 Range 560k km Resolution 1
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The Mark 2.1 version of the Admiral is similar to the City Mk 2.1 class. As with the City class this version was intended only for new construction, no Admiral class destroyers were refitted to this standard.
As of September 2025 the Alliance has six units of this class.
Admiral Mk 2.2 class Destroyer 4450 tons 417 Crew 880 BP TCS 89 TH 480 EM 840
5393 km/s Armour 3-24 Shields 28-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 13
Annual Failure Rate: 79% IFR: 1.1% Maintenance Capacity 247 MSP
Gen Atomics MP Drive (6) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 101.1 billion km (217 days at full power)
Republic DS Delta Class Shields (11) Total Fuel Cost 193 Litres per day
15cm Mk 2 Mdm Laser (1) Range 240,000km TS: 5393 km/s Power 6-3 RM 4 ROF 10 6 6 6 6 4 4 3 3 2 2
Twin 10cm C3 Near Ultraviolet Laser Turret (1x2) Range 90,000km TS: 12800 km/s Power 6-6 RM 3 ROF 5 3 3 3 2 1 1 1 1 1 0
Gerard Systems PD Fire Control (1) Max Range: 64,000 km TS: 12800 km/s 84 69 53 37 22 6 0 0 0 0
Cyberdyne MB Fire Control (1) Max Range: 256,000 km TS: 3200 km/s 96 92 88 84 80 77 73 69 65 61
Thiesen GC Fast Reactor (1) Total Power Output 9 Armour 0 Exp 5%
Cyberdyne Class E Search Sensor (1) GPS 1120 Range 11.2m km Resolution 20
Cyberdyne AM Search Sensor (1) GPS 56 Range 560k km Resolution 1
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The Mark 2.2 version of the Admiral is similar to the City Mk 2.2 class. As with the City class this version was intended only for new construction, no Admiral class destroyers were refitted to this standard.
As of September 2025 the Alliance has nine units of this class.
Strategic Defense Command
StratDefCen class Missile Base 19350 tons 1317 Crew 1492.8 BP TCS 387 TH 0 EM 0
Armour 12-64 Sensors 1/126 Damage Control Rating 0 PPV 100
Troop Capacity 5 Divisions Magazine 600
Thor PD Missile Launcher (10) Missile Size 10 Rate of Fire 50
Thor PDC Missile Fire Control (1) Range 300k km Resolution 1
Thor ICBM (30) Speed: 1000 km/s End: 0 minutes Range: 0m km Warhead: 40 MR: 10 Size: 10
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
This design is classed as a Planetary Defence Centre and can be pre-fabricated in 39 sections
This is a pre-trans-newtonian design that was upgraded to handle the first generation of trans-newtonian ICBM’s. This base was not intended to engage trans-newtonian warships, thus its short-ranged fire control.
All units of this class were upgraded to the Mark 1B version.
SD Cen Mk1B class Missile Base 19450 tons 1327 Crew 1536 BP TCS 389 TH 0 EM 0
Armour 12-64 Sensors 1/126 Damage Control Rating 0 PPV 100
Troop Capacity 5 Divisions Magazine 600
Thor PD Missile Launcher (10) Missile Size 10 Rate of Fire 50
Valkyrie Missile Fire Control FC42-R40/100 (1) Range 50.4m km Resolution 40
Thor PDC Missile Fire Control (1) Range 300k km Resolution 1
Thor ICBM (30) Speed: 1000 km/s End: 0 minutes Range: 0m km Warhead: 40 MR: 10 Size: 10
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
This design is classed as a Planetary Defence Centre and can be pre-fabricated in 39 sections
After other nations began deploying trans-newtonian warships it became clear that the Alliance needed some way to engage warships in orbit if they endangered Alliance ground targets. The Mark 1B refit provided the Alliance’s Strategic Defense Centers with the capability to target distant warships, and the Valkyrie Missile gave them the ability to engage any such targets.
SD ComCen class Missile Base 20950 tons 1445 Crew 3002.8 BP TCS 419 TH 0 EM 0
Armour 25-67 Sensors 220/420 Damage Control Rating 10 PPV 100
Magazine 600
Thor PD Missile Launcher (10) Missile Size 10 Rate of Fire 50
Valkyrie Missile Fire Control FC42-R40/100 (1) Range 50.4m km Resolution 40
Thor ICBM (30) Speed: 1000 km/s End: 0 minutes Range: 0m km Warhead: 40 MR: 10 Size: 10
Planetary Active Search Sensor S420-R20/100 (1) GPS 8400 Range 84.0m km Resolution 20
Planetary Thermal Sensor TH20-220/100 (1) Sensitivity 220 Detect Sig Strength 1000: 220m km
Planetary EM Detection Sensor EM20-220/100 (1) Sensitivity 220 Detect Sig Strength 1000: 220m km
This design is classed as a Planetary Defence Centre and can be pre-fabricated in 42 sections.
The Command Center Planetary Defense Base was built by the Alliance Navy to ensure that the Alliance’s leaders had the best information possible. To this end the Command Center has three of the largest and most capable sensors that Alliance technology could provide.
Col Def BS class Missile Base 2500 tons 315 Crew 484.2 BP TCS 50 TH 0 EM 0
Armour 9-16 Sensors 66/126 Damage Control Rating 0 PPV 20
Magazine 120
Thor PD Missile Launcher (2) Missile Size 10 Rate of Fire 50
Valkyrie Missile Fire Control FC42-R40/100 (1) Range 50.4m km Resolution 40
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
Cyberdyne Class S EM Detection Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
This design is classed as a Planetary Defence Centre and can be pre-fabricated in 5 sections.
The Colonial Defense Base was designed as a small base that could be assembled by engineer divisions on Mars, or on any Alliance possession anywhere in the Solar System.
PD AM DefCen class Planetary Defence Centre 7300 tons 410 Crew 1532.4 BP TCS 146 TH 0 EM 0
Armour 18-33 Sensors 1/252 Damage Control Rating 0 PPV 12
Magazine 512
PDC AM Missile Launcher (12) Missile Size 1 Rate of Fire 5
Gerard Systems AM Missile Fire Control (3) Range 5.0m km Resolution 1
Cyberdyne Class Sc Active Search Sensor (1) GPS 168 Range 1.7m km Resolution 2
Cyberdyne Class S Active Search Sensor (1) GPS 5040 Range 50.4m km Resolution 20
Cyberdyne Class S EM Detection Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
This design is classed as a Planetary Defence Centre and can be pre-fabricated in 15 sections.
In the aftermath of the Battle of Titan the Alliance became more concerned with missile combat. An evaluation of Alliance planetary defense capabilities revealed the fact that the existing Alliance defenses had no anti-missile capability. This was intentional, part of the strategy of Mutual Assured Destruction which both the Alliance and the Reich tacitly subscribe to. Unfortunately, this also left a gap in Alliance defenses that could be exploited by an aggressor. One scenario developed by Alliance aggressor teams was the launch of multiple missiles from forty or fifty million kilometers out by ships at low power, and therefore undetectable.
The Planetary Defense Anti-Missile Center was designed and built to fill in this gap in capabilities. The anti-missiles used by this base cannot be used against missiles launched from the Earth, so the base does not affect the strategic deterrence maintained by other nations.
Non-Combatants
Tracker class Scout 2750 tons 261 Crew 653.4 BP TCS 55 TH 240 EM 0
4363 km/s Armour 1-17 Shields 0-0 Sensors 66/44/0/0 Damage Control Rating 1 PPV 0
Annual Failure Rate: 60% IFR: 0.8% Maintenance Capacity 148 MSP
Rolls Royce Ion Engine (4) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 100,000 Litres Range 93.5 billion km (248 days at full power)
Cyberdyne Class Sc Active Search Sensor (1) GPS 168 Range 1.7m km Resolution 2
Cyberdyne Class S Active Search Sensor (1) GPS 5040 Range 50.4m km Resolution 20
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
Cyberdyne Class S EM Detection Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The Tracker class scout was designed and built as part of the same initiative which produced the Command Center class planetary defense base. The Tracker is intended for both independent missions and operations in direct support of the fleet.
Tracker Mk 2 class Scout 2750 tons 261 Crew 693.4 BP TCS 55 TH 320 EM 0
5818 km/s Armour 1-17 Shields 0-0 Sensors 66/44/0/0 Damage Control Rating 1 PPV 0
Annual Failure Rate: 60% IFR: 0.8% Maintenance Capacity 158 MSP
Gen Atomics MP Drive (4) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 100,000 Litres Range 109.1 billion km (217 days at full power)
Cyberdyne Class Sc Active Search Sensor (1) GPS 168 Range 1.7m km Resolution 2
Cyberdyne Class S Active Search Sensor (1) GPS 5040 Range 50.4m km Resolution 20
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
Cyberdyne Class S EM Detection Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
As with the other units, the Mark 2 upgrade replaces the older Ion drives with new magneto-plasma drive.
Invasion Mk 2 class Troop Transport 4900 tons 309 Crew 718.4 BP TCS 98 TH 560 EM 900
5714 km/s Armour 6-25 Shields 30-375 Sensors 66/0/0/0 Damage Control Rating 1 PPV 0
Annual Failure Rate: 192% IFR: 2.7% Maintenance Capacity 92 MSP
Troop Capacity 1 Divisions
Gen Atomics MP Drive (7) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 50,000 Litres Range 30.6 billion km (62 days at full power)
Republic DS Delta Class Shields (12) Total Fuel Cost 210 Litres per day
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
The Invasion class is intended to land troops under fire, and is equipped with both heavy shields and heavy armor so that it can achieve that goal. The primary defense of this class, though, is its high speed.
GS Pers Trans Mk 2 class Colony Ship 4250 tons 208 Crew 778.4 BP TCS 85 TH 400 EM 0
4705 km/s Armour 1-23 Shields 0-0 Sensors 1/0/0/0 Damage Control Rating 1 PPV 0
Annual Failure Rate: 144% IFR: 2% Maintenance Capacity 114 MSP
Colonists 50000 Cargo Handling Multiplier 5
Gen Atomics MP Drive (5) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 50,000 Litres Range 35.3 billion km (86 days at full power)
This design is classed as a freighter for maintenance purposes
The General Systems Personnel Transport, along with the freighter class below, is the Alliance’s primary design for transport and shipping. Both designs have been sufficient for operations within the Solar System, however, now that the Alliance is considering the possibilities and requirements involved in extra-solar expansion, it is generally agreed that the GSPT and the GSH designs will have to be altered to accommodate increased fuel storage and possibly increased storage of maintenance supplies.
GS Hauler Mk 2 class Freighter 4250 tons 183 Crew 328.4 BP TCS 85 TH 400 EM 0
4705 km/s Armour 1-23 Shields 0-0 Sensors 1/0/0/0 Damage Control Rating 1 PPV 0
Annual Failure Rate: 144% IFR: 2% Maintenance Capacity 48 MSP
Cargo 25000 Cargo Handling Multiplier 5
Gen Atomics MP Drive (5) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 50,000 Litres Range 35.3 billion km (86 days at full power)
This design is classed as a freighter for maintenance purposes
Explorer class Geosurvey Ship 7000 tons 645 Crew 1560.8 BP TCS 140 TH 560 EM 750
4000 km/s JR 3-50 Armour 1-32 Shields 25-375 Sensors 66/0/0/5 Damage Control Rating 4 PPV 0
Annual Failure Rate: 98% IFR: 1.4% Maintenance Capacity 1557 MSP
J7000(3-50) Jump Drive Max Ship Size 7000 tons Distance 50k km Squadron Size 3
Gen Atomics MP Drive (7) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 107.1 billion km (310 days at full power)
Republic DS Delta Class Shields (10) Total Fuel Cost 175 Litres per day
Gerard Systems Class C Active Search Sensor (1) GPS 7560 Range 75.6m km Resolution 60
Cyberdyne Class C Thermal Sensor (1) Sensitivity 66 Detect Sig Strength 1000: 66m km
Geological Survey Sensors (5) 5 Survey Points
This ship is the Alliance’s primary, and only, jump ship class as of September 2024. This ship is intended to be the core of an exploration group composed of one Explorer class unit and one or more Einstein class ships.
Einstein class Science Vessel 5000 tons 444 Crew 1190 BP TCS 100 TH 480 EM 660
4800 km/s Armour 2-26 Shields 22-375 Sensors 44/44/5/0 Damage Control Rating 5 PPV 0
Annual Failure Rate: 40% IFR: 0.6% Maintenance Capacity 1744 MSP
Gen Atomics MP Drive (6) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 200,000 Litres Range 120.0 billion km (289 days at full power)
Republic DS Delta Class Shields (9) Total Fuel Cost 158 Litres per day
Cyberdyne Class A Active Search Sensor (1) GPS 3360 Range 33.6m km Resolution 40
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
Cyberdyne Class S EM Detection Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
Gravitational Survey Sensors (5) 5 Survey Points
The Einstein class survey ship was the first ship to be designed and built with the new gravitic/jump technology revealed by the Indian Republic.
Constructor class Construction Ship 7000 tons 678 Crew 822.8 BP TCS 140 TH 320 EM 0
2285 km/s Armour 1-32 Shields 0-0 Sensors 1/0/0/0 Damage Control Rating 5 PPV 0
Annual Failure Rate: 78% IFR: 1.1% Maintenance Capacity 1367 MSP
Jump Gate Construction Ship: 180 days
Gen Atomics MP Drive (4) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 50,000 Litres Range 21.4 billion km (108 days at full power)
This design is classed as a non-combatant for maintenance purposes
Two units of the Constructor class are under construction at the current time, and the first will be launched
UNREP Mk 1 class Support Vessel 5000 tons 289 Crew 617 BP TCS 100 TH 360 EM 360
3600 km/s Armour 3-26 Shields 12-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 0
Annual Failure Rate: 100% IFR: 1.4% Maintenance Capacity 2154 MSP
Magazine 500
Rolls Royce Ion Engine (6) Power 60 Efficiency 0.70 Signature 60 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 77.1 billion km (248 days at full power)
Republic DS Delta Class Shields (5) Total Fuel Cost 88 Litres per day
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
This class is based on the Admiral class Destroyer design. The armament was removed, as was most of the sensor suite and some of the defenses. In the resulting space magazines and maintenance storage was installed. Two units of this class were launched in 2014. Both units were upgraded to the Mark 2 version.
The UNREP was intended to support both the fleet and the planetary defense bases on Mars.
UNREP Mk 2 class Support Vessel 5000 tons 289 Crew 677 BP TCS 100 TH 480 EM 360
4800 km/s Armour 3-26 Shields 12-375 Sensors 44/0/0/0 Damage Control Rating 2 PPV 0
Annual Failure Rate: 100% IFR: 1.4% Maintenance Capacity 2169 MSP
Magazine 500
Gen Atomics MP Drive (6) Power 80 Efficiency 0.60 Signature 80 Armour 0 Exp 5%
Fuel Capacity 150,000 Litres Range 90.0 billion km (217 days at full power)
Republic DS Delta Class Shields (5) Total Fuel Cost 88 Litres per day
Cyberdyne Class A Thermal Sensor (1) Sensitivity 44 Detect Sig Strength 1000: 44m km
The Mark 2 upgrade involved replacing the older Ion drives with magneto-plasma drives.
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