Wargaming did it again. With recent update some historical data for removed warships has been deleted. Unfortunately there is nothing I can do at the moment. The data for periods will repair itself. 😢😢😢

S-1

Tier	VI
Type	Submarine
Nation	U.S.S.R.
Cost in credits	4 500 000

A Srednyaya-class submarine with ocean-going capabilities, designated as the "IX series". The boat was equipped with armament that was quite powerful for her size, comprising six torpedo tubes—four forward and two aft.

Equipment

Configuration: Basic

Main Battery	Hull	Sonar	Torpedoes	Engine
100 mm/51 B-24PL Model 1936	S-1 (A)	HAS 6 mod. 1	533 mm	Propulsion: 4,000 hp

	S-1 (B)	HAS 6 mod. 2	533 mm

Stats

Survivability 19

Sonar 43

Artillery 15

Torpedoes 20

Dive Capacity 25

Maneuverability 55

Underwater Maneuvering 43

Concealment 95

Statistics of same tier and type warships

	Nation	Win rate	Avg. frags	Avg. damage	Avg. experience	Kills / deaths
U-69	Germany	71.66 %	1.19	42 353	1 866	2.92
Cachalot	U.S.A.	70.72 %	1.11	36 902	1 778	2.52
Undine	U.K.	72.39 %	1.10	34 999	1 726	2.26

	Nation	Win rate	Avg. frags	Avg. damage	Avg. experience	Kills / deaths
U-69	Germany	68.32 %	1.07	38 839	1 745	2.46
Cachalot	U.S.A.	67.38 %	1.00	33 831	1 663	2.11
Undine	U.K.	67.64 %	0.99	32 550	1 621	1.90

	Nation	Win rate	Avg. frags	Avg. damage	Avg. experience	Kills / deaths
U-69	Germany	63.41 %	0.92	33 909	1 566	1.89
Cachalot	U.S.A.	62.29 %	0.84	29 402	1 484	1.61
Undine	U.K.	62.34 %	0.84	28 921	1 461	1.52

	Nation	Win rate	Avg. frags	Avg. damage	Avg. experience	Kills / deaths
U-69	Germany	58.86 %	0.79	29 722	1 394	1.49
Cachalot	U.S.A.	57.85 %	0.72	25 564	1 312	1.27
Undine	U.K.	57.13 %	0.73	25 604	1 303	1.23

	Nation	Battles	Win rate	Avg. frags	Avg. damage	Avg. experience	Kills / deaths
U-69	Germany	811 058	51.83 %	0.59	23 924	1 169	1.06
Cachalot	U.S.A.	477 606	51.00 %	0.54	20 530	1 102	0.92
Undine	U.K.	231 601	51.10 %	0.56	21 261	1 108	0.93