Submarines

Kalev class

2 ships

Type	Submarine
Displacement	665 / 853 BRT
Length	59.5 m
Complement	4 officers + 28 men
Armament	4 21" torpedo tubes (4 bow, 8 torpedoes carried) 1 40mm AA 1 20mm AA 20 mines
Max speed	13.5 / 8.5 knots (surfaced/submerged)
Engines	Diesels / Electric, 2 shafts
Power	1200 / 790 HP (surfaced/submerged)
Notes on class	These two submarines were the backbone of the Estonian fleet. They were taken over by the Soviets on 19 August 1940.

Soviet Navy (more on Soviet Navy)
	Kalev	Lost on Nov 1941
	Lembit
2 Submarines of the Kalev class. 1 of them was lost.