U-D4 (ex Dutch submarine O 26)
Captured by the Germans at the Rotterdam yard on 14 May, 1940.
Out of service on 19 Mar, 1945.
Scuttled 3 May, 1945 at the Kiel Arsenal. Wreck broken up.
U-D5 (ex Dutch submarine O 27)
Captured by the Germans at the Rotterdam yard on 14 May, 1940.
Launched 26, Sept 1941 and commissioned into the German Navy on 30 Jan, 1942. Surrendered in Norway in May 1945.
Recommissioned as the Dutch submarine O 27 after the war. Stricken 14 Nov, 1959 and broken up in 1961.
