Overview: Built to dominate the subsurface abyss of Earth's oceans as its apex predator, the Medusa-Class attack submarine is one of the most lethal military vehicles to sail beneath the waves. Constructed for speed and stealth, the Medusa is a hunter-killer craft of unprecedented ability, tracking down targets both above and below the surface with stunning celerity and eliminating them in mere moments. Suited for striking just about any class of craft with the ability to float, the Medusa has been deployed on numerous occasions to fulfill just about any role that requires the touch of but a swift, deadly shadow.

Statistics:
-Manufacturer – Promethea Ltd., Atlas Heavy Industries
-Crew – 80 total capacity, 15 skeleton
-Aircraft Carried – N/A
-Seacraft Carried – 4 small submersible dock ports
-Length – 110 m
-Beam – 18 m
-Displacement – 3500 tonnes surfaced, 5750 tonnes submerged
-Speed – 90 km/h, 48.5 knots
-Powerplant – 1 Positron NR-AUS6 fusion reactor, 200 MWt output

Armaments/Countermeasures:
-18 Amore Condor surface-to-surface heavy cruise missiles
- 29 Jol-III Missile
-36 MK 48 MOD 7 COMMON BROADBAND ADVANCED
SONAR SYSTEM (CBASS) HEAVYWEIGHT TORPEDOS
-50 Mark 60 CAPTOR Mines
-16 Amore/Kiyo Angler Defensive Submersible Drones
-Promethea Acoustosphere Anti-Sonar Coating

Overview: Alongside its sister ship-model, the Spearpoint, the Vespar-class aircraft carrier is one of the vital foundations of the Esterfortian Navy's military prowess. Designed with runways for aircraft both VTOL and otherwise, the Vespar serves as Esterfort's prime method of projecting air power all across the globe. Though its shipboard armaments are somewhat lacking, they are mere defensive auxiliaries to the swarms of deadly aircraft the Vespar is capable of deploying.

Statistics:
-Manufacturer – Promethea Ltd., Atlas Heavy Industries
-Crew – 3500 total capacity, 150 skeleton
-Aircraft Carried – 80 fixed and rotary wing, 400 m airstrip length
-Seacraft Carried – 4 large submersible dock ports
-Length – 450 m
-Beam – 80 m
-Displacement – 85000 tonnes
-Speed – 55 km/h, 30 knots
-Powerplant – 2 Positron NR-ACC6 fusion reactors, 500 MWt output each

Armaments/Countermeasures
-10 Jol-III Missile
-2 Promethea Jetstream anti-air missile batteries (16 missiles per pod)
-2 Amore SARCO 35mm autonomous point-defense turrets
-6 Prometheus CIWS

General characteristics
Tonnage:   1,515 tonnes
Length:   103.0 m (337 ft 11 in)
Beam:   28.5 m (93 ft 6 in)
Draft:   3.83 m (12 ft 7 in)
Propulsion:   
Four MTU 20V8000 M71L diesel engines
Four ZF 60000NR2H reduction gears
Speed:   43 knots (80 km/h; 49 mph)
Range:   1,200 nmi (1,400 mi; 2,200 km)
Boats & landing
craft carried:   Can deploy various rigid hull inflatable boats
Capacity:   600 short tons[5]
Troops:   312
Crew:   41
Armament: 1 x 155 mm Rail-gun Fire GPS-guided rounds at Hypersonic speeds; 3 x 150kw Laser Weapon System; Four mounts for M2 .50 caliber machine guns

General characteristics
Name: Izumo-class helicopter destroyer
Type:   ASW carrier
Displacement:   
19,500 tonnes empty[1]
27,000 tons full load[2]
Length:   248 m (814 ft)[1]
Beam:   38 m (125 ft)[1]
Draft:   7.5 m (25 ft)[1]
Depth:   33.5 m (110 ft)[1]
Installed power:   112,000 hp (84,000 kW)[1]
Propulsion:   
COGAG, two shafts[1]
4 × GE/IHI LM2500IEC gas turbine
Speed:   30 kn (56 km/h)[1]
Complement:   970 including crew and troops[1]
Sensors and
processing systems:   
OYQ-12 combat direction system
FCS-3 fire control system
OPS-50 AESA radar
OPS-28 surface-search radar
OQQ-23 bow sonar
Electronic warfare
& decoys:   
NOLQ-3D-1 EW suite
Mark 36 SRBOC
Anti-torpedo mobile decoy (MOD)
Floating acoustic jammer (FAJ)
Armament:   
2 × Phalanx CIWS
2 × SeaRAM CIWS
Aircraft carried:   
7 ASW helicopters and 2 SAR helicopters[1]
28 aircraft maximum