After spending days fumbling with my own class files to no avail, I've finally decided to swallow my pride and issue a request.
As you probably know, there're
NO Italian submarines (stock or mods) in this game, and the few Japanese submarines available (I-400 and Ro-500) are nothing but novelty items instead of strategically important classes of ships.
Someone has already requested the quite numerous I-15 class/Type B1, but I reckon this aircraft carrying-sub would be too challenging to be undertaken casually, so may I suggest the following:
Kaichu VII/Ro-35 class SSKIt's "generic" enough to not require much change from exiting stock/mod SSK, and numerous enough to actually fight a war (not just a "collector's novelty item").
Kaichū VII (Ro-35)
Displacement
Surfaced 960 long tons (975 t)
Submerged 1,447 long tons (1,470 t)
Length (overall) 80.50 m (264 ft 1 in)
Beam 7.05 m (23 ft 2 in)
Draft 4.07 m (13 ft 4 in)
Power plant and shaft 2 × Kampon Mk.22 Model 10 diesels 2 shafts
Power
Surfaced 4,200 bhp
Submerged 1,200 shp
Speed 19.8 knots (36.7 km/h)
Submerged 8.0 knots (14.8 km/h)
Range
Surfaced 5,000 nmi (9,300 km) at 16 knots (30 km/h)
Submerged 45 nmi (83 km) at 5 knots (9.3 km/h)
Test depth 80 m (260 ft)
Fuel 218 tons
Complement 61
Armament (initial)
• 4 × 533 mm (21 in) TTs
(4 × front)
• 10 × Type 95 torpedoes
• 1 × 76.2 mm (3.00 in) L/40 11th Year Type AA gun
• 2 × Type 96 25mm AA guns
Acciaio class SSKA superb sub for its size, the Italians get no love despite having some excellent naval vessels (that sometimes exceed their German counterparts).
Displacement:
697 long tons (708 t) surfaced
850 long tons (864 t) submerged
Length: 60.18 m (197 ft 5 in)
Beam: 6.44 m (21 ft 2 in)
Draught: 4.78 m (15 ft 8 in)
Propulsion:
2 diesel engines, 1,400 hp (1,000 kW)
2 electric motors, 800 bhp (600 kW)
Speed:
14 knots (26 km/h; 16 mph) surfaced
7.7 knots (14.3 km/h; 8.9 mph) submerged
Range: 3,180 nmi (5,890 km) at 10.5 kn (19.4 km/h) surfaced
Test depth: 80 m (260 ft)
Complement: 45
Armament:
1 × 100 mm (4 in) / 47 caliber deck gun
1-2 × 20mm/70 AA
6 × 533 mm (21 in) torpedo tubes (4 forward, 2 aft)
12 × torpedoes
Thanks in advance