Kamikaze (, [kamikaꜜ͜dze]; "divine wind" or "spirit wind"), officially Tokubetsu Kōgekitai (特別攻撃隊 "Special Attack Unit"), abbreviated as Tokkō Tai (特攻隊), and used as a verb as Tokkō (特攻 "special attack"), were suicide attacks by military aviators from the Empire of Japan against Allied naval vessels in the closing stages of the Pacific campaign of World War II, designed to destroy warships more effectively than was possible with conventional attacks. During World War II, about 3,862 kamikaze pilots died, and about 19% of kamikaze attacks managed to hit a ship.
Kamikaze aircraft were essentially pilot-guided explosive missiles, purpose-built or converted from conventional aircraft. Pilots would attempt to crash their aircraft into enemy ships in what was called a "body attack" (体当たり; 体当り, taiatari) in planes laden with some combination of explosives, bombs, torpedoes and full fuel tanks. Though accuracy was much better than a conventional attack, and the payload and explosion larger, only 11% of kamikaze attacks were successful. A kamikaze could sustain damage which would disable a conventional attacker and still achieve its objective. The goal of crippling or destroying large numbers of Allied ships, particularly aircraft carriers, was considered by the Empire of Japan to be a just reason for sacrificing pilots and aircraft.
These attacks, which began in October 1944, followed several critical military defeats for the Japanese. They had long since lost aerial dominance due to outdated aircraft and the loss of experienced pilots. Japan suffered from a diminishing capacity for war, and a rapidly declining industrial capacity relative to the Allies. Japan was also losing pilots faster than it could train their replacements. In combination, these factors, coupled with the unwillingness to surrender, led to the use of kamikaze tactics as Allied forces advanced towards the Japanese home islands.