Unmanned Submarines: The Future of Undersea Warfare?

Navies worldwide are deploying autonomous submarines that can travel thousands of miles without crews. America's Orca, Australia's Ghost Shark and Britain's Excalibur represent a fundamental shift in underwater warfare. These robots won't replace nuclear submarines but will surround them, creating vast undersea networks for surveillance, mine warfare and strike operations. Got a beard? Good. I've got something for you: http://beardblaze.com Simon's Social Media: Twitter:   / simonwhistler   Instagram:   / simonwhistler   Love content? Check out Simon's other YouTube Channels: Warfronts:    / @warographics643   SideProjects:    / @sideprojects   Into The Shadows:    / @intotheshadows   Today I Found Out:    / @todayifoundout   Highlight History:    / @highlighthistory   Brain Blaze:    / @brainblaze6526   Casual Criminalist:    / @thecasualcriminalist   Decoding the Unknown:    / @decodingtheunknown2373   Places:    / @places302   Celestium:    / @astrographics-ve4yq   HomeFronts:    / @homefronts