>...Ракеты противника также уничтожили склад снаряжения и боеприпасов 3-го Батальона 25-го Полка на Голубом Пляже...
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Вики, мать ее...
The Japanese Imperial Army deployed the naval Type 4 20 cm (8 in) Rocket Launcher and army Type 4 40 cm (16 in) Rocket Launcher against the United States Marines and Army troops at Iwo Jima and Okinawa, and United States Army troops during the Battle of Luzon. Their deployment was limited relative to other mortar types and the projectiles on the 40 cm launcher were so large and heavy that they had to be loaded using small hand-operated cranes, but they were extremely accurate and had a pronounced psychological effect on opposing troops, who called them "Screaming Mimis", a nickname originally applied to the German Nebelwerfer tube-launched rocket mortar series in the European Theater of Operations. They were often used at night to conceal their launching sites and increase their disruptiveness and psychological effectiveness. The Japanese 20 cm rockets were launched from tubes or launching troughs, while the larger rockets were launched from steel ramps reinforced with wooden monopods.
The Japanese also deployed a limited number of 447mm rocket launchers, termed 45 cm Rocket Mortars by United States personnel who test-fired them at the close of the war. Their projectiles consisted of a 1,500 lb cylinder filled with propellant and ballistite sticks detonated by black powder, which produced a blast crater approximately the size of an American 1,000 lb bomb. In effect, this made the 447mm projectile a type of surface-to-surface barrel bomb. While these latter weapons were captured at Luzon and proved effective in subsequent testing, it is not clear that they were ever used against American troops, in contrast to the more common 20 and 40 cm types, which clearly contributed to the 37,870 American casualties sustained at Luzon.[12]