1. 4 new types of Submarines are added.
Ёз Submarine
- US
S Type Lv 48
- UK
Oberon Lv 47
- JPN
Junsen Type - I Lv 49
- GER
Type - VIIA Lv 46

Ёи Submarine armaments
- 3 engines types(Normal, Light, Heavy) for each nation(total 12) has been added.
- New types of FCS are added for each nation.
- New types of Deck Guns are added for each nations(4"/50 cal Mark 12 S, 4"/40 QF
Marks XXII S, 5.5"/50 Type 3A S, 3.46"/45 SK C/35 S)
- New Types of Deck Gun ammos has been added.

Thanks.

KM BО 111, Gun 110
IJN BO 110, Gun 111
55x