History | |
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Japan | |
Name: | I-25 |
Commissioned: | 1941 |
Fate: | Sunk by USS Ellet on 3 September 1943 |
General characteristics | |
Class and type: | B1 Type submarine |
Displacement: |
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Length: | 108.7 m (356.6 ft) |
Beam: | 9.3 m (30.5 ft) |
Draught: | 5.1 m (16.7 ft) |
Propulsion: |
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Speed: |
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Range: | 25,928 km (14,000 nmi; 16,111 mi) at 30 km/h (16.2 kn; 18.6 mph) |
Test depth: | 100 m (330 ft) |
Complement: | 94 officers and men |
Armament: |
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Aircraft carried: | 1 × Yokosuka E14Y seaplane |
I-25 (イ-25?) was a B1-Type (I-15 Class) submarine of the Imperial Japanese Navy that served in World War II, took part in the Attack on Pearl Harbor, and carried out the only aerial bombing on the continental United States during wartime; during the so-called Lookout Air Raid; and the Bombardment of Fort Stevens, both attacks occurring in the state of Oregon.
I-25, of 2,369 tonnes (2,600 tons), was 108 m (354 ft) long, with a range of 25,928 km (14,000 nmi; 16,111 mi), a maximum surface speed of 43.5 km/h (23.5 kn; 27.0 mph) and a maximum submerged speed of 15 km/h (8 kn; 9 mph). She carried a two-seater Yokosuka E14Y reconnaissance floatplane, known to the Allies as "Glen". It was disassembled and stowed in a hangar in front of the conning tower.
In World War II, I-25 served under the command of Lieutenant Commander Meiji Tagami who had graduated from Class 51 at Etajima, Hiroshima. 26-year-old Lieutenant Tatsuo Tsukudo was the Executive Officer(XO) on I-25. I-25 departed Yokosuka on 21 November 1941 in preparation for hostilities.