Any kind of fast vessel armed with beam weapons and enough endurance. As an example, my current production design for a beam warship:
Cardaces Mod class Destroyer 6,000 tons 633 Crew 906.2 BP TCS 120 TH 600 EM 0
5000 km/s Armour 4-29 Shields 0-0 Sensors 1/1/0/0 Damage Control Rating 3 PPV 28.2
Maint Life 5.21 Years MSP 330 AFR 82% IFR 1.1% 1YR 20 5YR 304 Max Repair 72 MSP
Magazine 48
Atlas Thruster (10) Power 60 Fuel Use 80% Signature 60 Armour 0 Exp 5%
Fuel Capacity 120,000 Litres Range 45.0 billion km (104 days at full power)
GAU-131 (3x4) Range 30,000km TS: 5000 km/s Power 3-3 RM 3 ROF 5 1 1 1 0 0 0 0 0 0 0
GAU-333 (2x4) Range 90,000km TS: 5000 km/s Power 9-3 RM 3 ROF 15 3 3 3 2 1 1 1 1 1 0
LDFC 24/4 (1) Max Range: 48,000 km TS: 4000 km/s 79 58 38 17 0 0 0 0 0 0
Predictor 96/5 (1) Max Range: 192,000 km TS: 5000 km/s 95 90 84 79 74 69 64 58 53 48
GCF Series 29 (2) Total Power Output 18 Armour 0 Exp 5%
OLYMPUS Torpedo Rack (3) Missile Size 16 Hangar Reload 120 minutes MF Reload 20 hours
Goliath-15 (1) Range 15.4m km Resolution 100
HT-25 Grey (3) Speed: 25,000 km/s End: 5.3m Range: 8m km WH: 25 Size: 16 TH: 116 / 70 / 35
Fine Scan System G1 (1) GPS 512 Range 10.2m km Resolution 16
Small Scan System G1 (1) GPS 32 Range 2.6m km Resolution 1
ECCM-1 (1) ECM 10