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Marine's New Vehicle Designed to Defeat China
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How The US Military Spends $800B Per Year On War Machines | True Cost | Business Insider
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Inside the US Navy's nuclear submarine, the most powerful in the world | 60 Minutes Australia
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How a World War Two Submarine Works
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Virginia class - the hunter killer
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Can China Catch Up With U.S. Nuclear Submarine Tech? | WSJ U.S. vs. China
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Why New Chinese AIRCRAFT CARRIER is A Complete DISASTER
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