Japanese submarine I-7

I-7 was a J3 type submarine built by Kawasaki, Kobe, for the Imperial Japanese Navy in the 1930s. She was a large cruiser submarine that entered service in 1935 and served in World War II. She operated in support of the attack on Pearl Harbor, conducted anti-shipping patrols in the Indian Ocean, supported the Indian Ocean raid, and took part in the Guadalcanal campaign and the Aleutian Islands campaign. She was wrecked in the Aleutian Islands after a lengthy battle with the destroyer USS Monaghan (DD-354) in June 1943..

Japanese submarine I-7

I-7 was a J3 type submarine built by Kawasaki, Kobe, for the Imperial Japanese Navy in the 1930s. She was a large cruiser submarine that entered service in 1935 and served in World War II. She operated in support of the attack on Pearl Harbor, conducted anti-shipping patrols in the Indian Ocean, supported the Indian Ocean raid, and took part in the Guadalcanal campaign and the Aleutian Islands campaign. She was wrecked in the Aleutian Islands after a lengthy battle with the destroyer USS Monaghan (DD-354) in June 1943..