The US Navy Just Launched World’s Largest Unmanned Attack Submarine and first in-water test of the Orca Extra Large Unmanned Undersea Vehicle (XLUUV).#LargestUnmannedSubmarine
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The US Navy Just Launched World’s Largest Unmanned Attack Submarine and first in-water test of the Orca Extra Large Unmanned Undersea Vehicle (XLUUV).#LargestUnmannedSubmarine
