Amazing USA WorldDrone-killing Laser Weapon invented by US NavyUsman KhanNovember 24, 2014November 24, 2014 by Usman KhanNovember 24, 2014November 24, 2014 The United States Navy has introduced highly modified ‘Drone-Killing Laser Weapon’ invented as a primary counter tool of commonly used unmanned and weaponed spy plane ‘Drone’,...