Denizalti (Submarines)

[Guinness]

D-1 Class (1918):
D-1 Laid down 1918
D-2 Laid down 1918
D-3 Laid down 1918
D-4 Laid down 1918
D-5 Laid down 1919
D-6 Laid down 1919
D-7 Laid down 1918
D-8 Laid down 1918
D-9 Laid down 1919
D-10 Laid down 1919
D-11 Laid down 1919
D-12 Laid down 1919
D-13 Laid down 1919
D-14 Laid down 1919
D-15 Laid down 1919

D-16 Class (1919):
D-16 Laid down 1919
D-17 Laid down 1919
D-18 Laid down 1919
D-19 Laid down 1919
D-20 Laid down 1919

[Guinness]

The first submarines to be built for the Ottoman Navy, the D-1 class are expected to provide necessary operational experience.

D-1 Laid down 1918
D-2 Laid down 1918
D-3 Laid down 1918
D-4 Laid down 1918
D-5 Laid down 1919
D-6 Laid down 1919
D-7 Laid down 1918
D-8 Laid down 1918
D-9 Laid down 1919
D-10 Laid down 1919
D-11 Laid down 1919
D-12 Laid down 1919
D-13 Laid down 1919
D-14 Laid down 1919
D-15 Laid down 1919

Ottoman Empire D-Class Submarine
(1905 Submarine Tech)

Displacement: 500t
Torpedo Tubes: 4 (2 bow with 2 reloads, 2 stern) 450mm
Gun: 1x75mm
Top Speed: 14 knots (surfaced), 10 knots (submerged)
Range (Surfaced): 2,000 nm at 8 knots
Range (Submerged): 60nm at 5 knots
Max Depth: 150m
Fuel: Petrol

[Guinness]

Beginning with D-16, diesel engines have been adopted, doubling range.

D-16 Laid down 1919
D-17 Laid down 1919
D-18 Laid down 1919
D-19 Laid down 1919
D-20 Laid down 1919

Ottoman Empire D-16 Class Submarine
(1910 Submarine Tech)

Displacement: 500t
Torpedo Tubes: 4 (2 bow with 2 reloads, 2 stern) 450mm
Gun: 1x75mm
Top Speed: 14 knots (surfaced), 10 knots (submerged)
Range (Surfaced): 4,000 nm at 8 knots
Range (Submerged): 60nm at 5 knots
Max Depth: 150m
Fuel: Diesel