USS Trilladora (SS-200). El USS Trilladora ganó 15 Battle Estrellas para convertirse en el submarino estadounidense más condecorado en la Segunda Guerra Mundial .:
Kriegsmarine - "U-32” - Was a (211.8') Type VIIA U-boat – Commissioned: 15 April 1937 – Compliment: 4 Officers and 40–56 enlisted – Armament: 5 x 21 Inch (533mm) Torpedo Tubes (4 Bow, 1 Stern) (11 × Torpedoes or 22 TMA Mines) 1 x 88mm Deck Gun (220 Rounds) and 1 x 0.79 Inch (2cm) AA Gun – Sunk, 30 October 1940, Northwest of Ireland, in position 55°37′N 12°19′W by Depth Charges from the British Destroyers “HMS HARVESTER” and “HMS HILANDER” - Nine Crewmen Killed; 33 Became Prisoners of War.
"SEN-KOTU CLASS" SUBMERSIBLE AIRCRAFT CARRIER These monsters were the largest submarines in the world at the time, and remained so until the advent of the modern nuclear "Boomer". Not only were they 60% larger than the Narwhal Class U.S. boats but they still hold the all-time range record for a diesel-electric sub: ....An astonishing 37,500 nautical miles!!! These boats could cruise 1 ½ times around the World without refueling!
Astute Class Royal Navy nuclear submarine HMS Ambush.
U-3008, one of the last types built in WWII, unfortunately too late for the Germans.
"U-48, the most successful U-Boat in World War II, returning to base after a successful patrol" The U-48 was a Type VIIB U-boat of German Kriegsmarine during World War II. She was laid down on 10 Mar 1937 at F. Krupp Germaniawerft AG, Kiel as 'werk' 583, launched on 8 Mar 1939 and commissioned on 22 Apr 1939 under the command of Kapitänleutnant (Kptlt.) Herbert Schultze. When war was declared, she was already in position in the North Atlantic,