US military begins live-testing LaWS drone-killing laser

US Navy officers are currently testing the world's first drone-killing laser capable of blasting targets with 30kW of power.The $40 million (£30 million) super laser moves at the speed of light and is 'more precise than a bullet', according to naval officers.Live-tests of the new super laser have now begun in the Persian Gulf, and officials have predicted that it will be used in combat by 2020.Scroll down for video  While laser weapons have been a staple in science fiction films for decade...