Amid rising tensions and trade disruptions, U.S. military personnel inspect port infrastructure at a harbor, symbolizing growing concern over strained supply lines. A large American flag flutters in the foreground, while a docked cargo ship and crane loom behind, underscoring the vulnerability of U.S. ports as China tariffs sharply reduce imports. The image reflects the nation’s heightened alert over potential shortages and economic impact on key maritime gateways.