Philadelphia is both the place where the U.S. government started and the site of American Airlines' growing transatlantic hub.

Congress wants a new command focused on AI and autonomous systems. Critics argue it could make the U.S. military less effective, not more.

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Investors see SpaceX as a bet on broadband, AI infrastructure and even space-based energy. But if they become reality, the biggest change may be visible every night.

The U.S. Navy will rely more on contractors to handle the maintenance work on the USS Harry S. Truman beginning next June

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A surge in global spending on nuclear weapons has benefited some firms while increasing the risk of nuclear use.

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Russia is using small-team infiltrations and drone corridors to penetrate Ukrainian kill zones, but these tactics are unlikely to deliver a decisive breakthrough.

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Metro Machine Corp General Dynamics NASSCO will provide repair work to the USS Gerald R. Ford, the U.S. Navy’s newest and most capable carrier

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It's not just boats. Unmanned systems of all types, including air and ground vehicles, are rescue tools changing military medicine and casualty care.

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