The UWIF will be working with the SEAF to design two subs over the next 5 years. One sub will be a cruise missile sub, named "SSGN" for now, and the other is an attack sub named "SSK" for now. As well as the two subs, the nations will develop the Halcon-ANVT (Anti Naval Vessel Torpedo) for the attack sub.

These subs will be rapid-prototype, with the first subs being built in two years without any development time before they are built. After that two subs will be built every two years until the last two which will be the final variation. After the last subs are done the other four will be brought into docks to be outfitted with the most current equipment.

Both countries will spend $5,000,000,000 annually on the project. UWIF will take 2 SSGN subs and 3 SSK subs while SEAK will take a single SSGN sub.

Design

SSGN sub

Displacement

10,000 tons surfaced

15,000 tons submerged

Length- 160 m

Beam- 10 m

Draft- 10 m

Propulsion- 2 Modified HNE1 Nuclear Engines

Personnel- 100 persons

Armaments

100 VLS Cruise Missile tubes

60 Halcon-CAS missiles

60 Halcon-CBM missiles

Range- Unlimited (needs to restock food and weapons)

Top Speed

26 knots submerged

SSK sub

Displacement

1,200 tons surfaced

1,700 tons submerged

Length- 50 m

Beam- 6 m

Draft- 6 m

Propulsion- 2 Modern Diesel Electric Engines with air independent propulsion systems

Personnel- 20 persons

Armaments

4 Torpedo tubes

20 Halcon-ANVT torpedoes (see below)

Range- 50 days, 16,000 km

Top Speed

22 knots submerged

17 knots surfaced

Haclon-ANVT

Weight- 1,000 kg

Length- 5 m

Diameter- 500 mm

Range- 80 km at 20 knots

Warhead- 650kg high explosive bubble jet warhead

Detonation mechanic- Proximity or contact

Engine- 5 hydrogen fuel cells

Propellant- Hydrogen

Speed- 20 knots, top speed 60 knots

Guidance systemWire-guided with autonomous active terminal homing sonar that can be manually overridden

Additional features

Due to the reduce speed, the Halcon-ANVT produces 1/20th the noise of a normal torpedo when going 20 knots