Advanced Tactical Laser

June 19, 2011 - 1:01am

It was always an ambitious plan: Develop the world’s most powerful airborne laser, integrate it on a large airliner and use it to shoot down ballistic missiles at the most opportune time–during the boost phase. Go operational in 2007. But after spending almost $5 billion on the airborne laser (ABL) in 15 years, the MDA redesignated it as the airborne laser test bed (ALTB).