US Navy on patrol in South China Sea

In this photo provided by U.S. Navy, the USS Ronald Reagan (CVN 76) and USS Nimitz (CVN 68) Carrier Strike Groups steam in formation, in the South China Sea, Monday, July 6, 2020. China on Monday, July 6, accused the U.S. of flexing its military muscles in the South China Sea by conducting joint exercises with two U.S. aircraft carrier groups in the strategic waterway.(Mass Communication Specialist 3rd Class Jason Tarleton/U.S. Navy via AP) Communication Specialist WASHINGTON (AP) — The Trump administration escalated its actions against China on Monday by stepping squarely into one of the most sensitive regional issues dividing them and rejecting outright nearly all of Beijing’s significant maritime claims in the South China Sea. 3rd Class Jason Tarleton/U.S. Navy via AP)