Future War 198X is a 1982 Japanese anime science fiction war film directed by Toshio Masuda and Tomoharu Katsumata.
On Septemberof a certain year in the 1980s, the United States conducts an orbital test of the new Space Ranger antimissile laser defense system. American scientist Burt Gains oversees the test under the aegis of the Defense Advanced Research Projects Agency with the target warhead being launched from Vandenberg Air Force Base as the international media covers it. The Space Ranger module successfully destroys the warhead and the crew of the Space Voyager shuttle carrying the module returns to worldwide adulation. Gains looks at the successful test as a sign that nuclear war can be prevented, but has reservations about its potential to inflame the arms race. His sister Laura, and his best friend Wataru Mikumo soon find out that he was kidnapped by Soviet spies while heading off to work. A Soviet Alfaclass submarine is tasked to transport Burt to Vladivostok. Seeing the danger of Burt forced to replicate his Space Ranger work for the Soviets, US President Gibson orders the submarine sunk with nuclear torpedoes.Tension builds up between the US and the USSR in the wake of the sinking, with President Gibson attempting a peaceful solution with the Soviets, who promptly put their forces in Eastern Europe on high alert. Wataru is promoted to lead the Space Ranger research team as Laura is medically confined due to depression over her brothers death. ........
Source: Wikipedia