Air combat was a notable component of World War I, as fighter aircraft were developed during the war, long-range strategic bombing became a possibility,[7] and airplanes were deployed from aircraft carriers. Airplanes also took on a greater variety of support roles, notably medical evacuation, and deployed new weapons like air-to-air rockets for use against reconnaissance balloons.[8]Aviation technology advanced rapidly in the interwar period, and military aircraft became increasingly capable. Autogyros and helicopters were also developed at this time.[citation needed]During World War II, military aviation reached new heights. Decisive air battles influenced the outcome of the war, early jet aircraft flew combat missions, cruise missiles and ballistic missiles were deployed for the first time, airborne troops and cargo parachuted into battle, and the nuclear weapons that ended the war were delivered by air.