The Type 91 surface-to-air missile (91式携帯地対空誘導弾, 91-shiki Keitai Chitaikū Yūdōdan) is a Japanese man-portable air-defense system (MANPADS). Its appearance is similar to the US-made FIM-92 Stinger anti-aircraft missile.

Type 91 grenade, an improved version of the Type 10 hand grenade of the Imperial Japanese Army; Type 91 10 cm howitzer, used by the Imperial Japanese Army during the Second Sino-Japanese War and World War II; Type 91 surface-to-air missile, a Japanese man-portable surface-to-air missile system

The Type 91 was an aerial torpedo of the Imperial Japanese Navy. It was in service from 1931 to 1945. It was used in naval battles in World War II and was specially developed for attacks on ships in shallow harbours. The Type 91 aerial torpedo had two unique characteristics.

Apr 6, 2017 · The Type 91. The first prototype of this heavy tank was built in 1931 and was designated the Type 91. This was an 18-ton vehicle, powered by a 6-cylinder BMW IV inline engine that ran on gasoline. The engine was likely purchased from Germany.

The Type 91 was an aerial torpedo of the Imperial Japanese Navy which was designed to be launched from an aircraft. It was used in naval battles in World War II. The Type 91 aerial torpedo had two unique characteristics: Wooden attachments on the tail fins, that acted as …

Feb 2, 2024 · As we have seen, the Type 91 is basically a Japanese version of the Stinger missile, but when comparing the two MANPADS, several factors come into play. In terms of specifications, the Japanese Hand-Arrow, especially the upgraded version, demonstrates superior resistance to infrared interference making it easier to fire in the dark.

There were quantities of existing Type 91 grenades that were converted to the shorter delay fuze. To prevent inadvertent use as a mortar round, the threaded bases were drilled out, the cavity was painted white, and small welds were placed on the outer rim of the bodies, so the grenade would not fit in the "Knee Mortar" tube.

Jan 30, 2023 · By December 1941, the Japanese had refined their “Type 91, Modification 2” torpedo to be extremely reliable. But Pearl Harbor’s shallow 45-foot waters posed a problem: when dropped, a torpedo would typically plunge at least 90 feet before rising to attack depth.

The Type 91 Kin is a low-altitude, man-portable surface-to-air missile system (the word "kin" is Japanese for "near"). It replaced the U.S. Stinger system in Japanese service. The Type 91 is the standard divisional short-range air defense (SHORAD) weapon in …

The Nakajima Type 91 fighter was a Japanese fighter aircraft of the 1930s. It was a single-engine, single-seat parasol monoplane with a fixed, tailskid undercarriage.