In the sometimes hostile waters of the Persian Gulf looms the US Navy's first -- in fact, the world's first -- active laser weapon.
원문출처 : http://www.cnn.com/2017/07/17/politics/us-navy-drone-laser-weapon/index.html
원문출처 : http://www.cnn.com/2017/07/17/politics/us-navy-drone-laser-weapon/index.html