A projected US system of defence against nuclear weapons, using satellites armed with lasers to intercept and destroy intercontinental ballistic missiles.
战略防御倡议 （美国的一项防御核武器的计划，该计划利用由激光装备的卫星拦截并摧毁洲际弹道导弹，1993年该计划被重新命名为弹道导弹防御组织，俗称“星球大战”计划）
Popularly known as Star Wars
Renamed Ballistic Missile Defense Organization in 1993