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SM U-1 (First German Submarine)

GER Submarine Pre-WWI Tier 1 Power 0.78

World's First Practical Military Submarine - Submarine Pioneer! - Single boat commissioned 1906: U-1. FIRST GERMAN U-BOAT! World's first practical military submarine with gasoline/electric propulsion. 238 tons surfaced, 1× 45cm torpedo tube, 3 torpedoes carried, 10.8 knots surfaced/8.7 knots submerged. Experimental gasoline engine (dangerous!), lead-acid batteries, 1,500 nm range. Pioneered submarine warfare doctrine. Single hull with saddle tanks, 100 ft diving depth. Served WWI 1914-1918 training role. Established German U-boat tradition that dominated both world wars. FREE starting submarine for tutorial.

Specifications

Displacement (std)
238 t
Displacement (full)
283 (submerged) t
Length
139.1 ft
Beam
12.3 ft
Crew
12
Ships built
1
Commissioned
1906
Decommissioned
1919

Performance

Top speed
10.8 kn
Range
1500 nm at 10 knots surfaced

Armament

Secondary guns
None
Torpedoes
1× 45cm bow

Armor & Systems

Belt
None

In-Game

Tier
T1
Game power
0.78
Research cost
17
Credit cost
546

Notable

Historical source ↗