DefenseLaser gun-equipped U.S. Navy ships can take down enemy drones like bugs from the sky No R2D2 as yet for jet fighters and ships of the U.S. armed forces but the U.S. Navy has revealed that it will be equipping its ships with laser weapon systems and rail guns. Nightmarish reality for the enemies, indeed.by Randell Suba
DefenseReady, aim...but no fire: Smart Gun Armatix iP1 will NOT fire without its accessory watchby Randell Suba
DefenseRevolutionary sponge sealing technology may plug bullet wounds before you can say 'AAAAHHHHHH...'by Rhodilee Jean Dolor
Defense'Chameleon of the sea' cuttlefish can teach us a thing or two about camouflageby Alex Saltarin