Development
The ships
The Torpedo boats of the "Torpedoboot 1935" class were the first ships of this kind after 10 years. First designs for these ships were made at the end of 1933. Although officially called 600t ships, the ships were over 50% bigger.
Unlike their predecessors, those ships were a unsuccessful design. Because of a required high top speed, high pressure turbines had to be installed and proved to be as troublesome as those of the destroyers and heavy cruisers. Even worse, the small dimensions of those ships made it even harder to maintain or repair the troublesome engine system.
Their primary weapon system was the torpedo, therefore the concentration of a high number of torpedo tubes, only one 10,5 cm gun and the light Flak protection made the ships very vulnerable and not very useful in other tasks than torpedo attacks. Caused by the need to keep the boats size blow the allowed 600 ts, first trials show that the light construction first made them very bad seagoing vessels, and it took up to the end of 1940 to solve this problem but even then their second offensive potential - the mines - could only be used during light seas. Some ships replaced one torpedo launcher with additional Flak guns later in the war, Funkmeßortungsgeräte (Radar) was only added in 1945 although passive radar detectors were refitted earlier.

Torpedoboot 1935
Torpedoboot T1
1939–1945- Laid down
- F. Schichau Elbing, 14.11.1936
- Launched
- 19.02.1938
- Commissioned
- 02.12.1939
- Fate
- sunk 09.04.1945

Torpedoboot 1935
Torpedoboot T2
1939–1946- Laid down
- F. Schichau Elbing, 14.11.1936
- Launched
- 07.04.1938
- Commissioned
- 09.12.1939
- Fate
- scrapped 1946

Torpedoboot 1935
Torpedoboot T3
1940–1945- Laid down
- F. Schichau Elbing, 14.11.1936
- Launched
- 23.06.1938
- Commissioned
- 03.04.1940
- Fate
- sunk 14.03.1945

Torpedoboot 1935
Torpedoboot T4
1940–1952- Laid down
- F. Schichau Elbing, 29.12.1936
- Launched
- 15.04.1938
- Commissioned
- 27.05.1940
- Fate
- scrapped February 1952

Torpedoboot 1935
Torpedoboot T5
1940–1945- Laid down
- Deschimag Bremen, 30.12.1936
- Launched
- 22.11.1937
- Commissioned
- 23.01.1940
- Fate
- sunk after mine hit 14.03.1945

Torpedoboot 1935
Torpedoboot T6
1940–1940- Laid down
- Deschimag Bremen, 09.01.1937
- Launched
- 16.12.1937
- Commissioned
- 30.04.1940
- Fate
- sunk after mine hit 07.11.1940

Torpedoboot 1935
Torpedoboot T7
1939–1947- Laid down
- Deschimag Bremen, 20.08.1937
- Launched
- 18.06.1938
- Commissioned
- 20.12.1939
- Fate
- scrapped between 1947-1949

Torpedoboot 1935
Torpedoboot T8
1939–1945- Laid down
- Deschimag Bremen, 28.08.1937
- Launched
- 10.08.1938
- Commissioned
- 08.10.1939
- Fate
- scuttled on 03.05.1945

Torpedoboot 1935
Torpedoboot T9
1940–1945- Laid down
- Schichau Elbing, 24.11.1936
- Launched
- 03.11.1938
- Commissioned
- 04.07.1940
- Fate
- scuttled on 03.05.1945

Torpedoboot 1935
Torpedoboot T10
1940–1944- Laid down
- Schichau Elbing, 24.11.1936
- Launched
- 06.08.1940
- Commissioned
- 06.08.1940
- Fate
- destroyed 18.12.1944

Torpedoboot 1935
Torpedoboot T11
1940–1951- Laid down
- Deschimag Bremen, 01.07.1938
- Launched
- 01.03.1939
- Commissioned
- 07.05.1940
- Fate
- scrapped October 1951

Torpedoboot 1935
Torpedoboot T12
1940–1991- Laid down
- Deschimag Bremen, 20.08.1938
- Launched
- 12.04.1939
- Commissioned
- 03.07.1940
- Fate
- sunk in deep water 1991