Do the US Navy SEALs have FLYING SUBMARINES?
18:12
Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built
18:42
Marine's New Vehicle Designed to Defeat China
27:50
US F-16s actually saw combat carrying the A-10's massive cannon
14:00
Is Russia's new submarine any good?
28:41
History's Most UNHINGED Warships
26:15
The Navy has a warship problem... (And a solution)
27:49
Why DARPA's MANTA RAY submersible is nightmare for enemy subs
24:34