For the first time, after a decade of development, the U.S. Air Force fired its ALT (Airborne Laser Testbed) laser while in flight and hit a rapidly (1,800 meters a second) rising ballistic missile. The laser beam took several seconds to weaken the missile structure, and cause it to come apart. This test came only eight months after the smaller Advanced Tactical Laser (ATL) was fired in flight for the first time. The target was some lumber on the ground, which was hit. The ATL weapon was carried in a C-130H four engine transport. Five years ago, manufacturers of combat...
