U.S. Coast Guard tracks Chinese research vessel Xue Long in first transit of U.S. Arctic waters in 2026

Published Jul 20, 05:49 PM UTC

The U.S. Coast Guard tracked the Chinese research vessel Xue Long as it transited through the U.S. exclusive economic zone and extended continental shelf in the Bering Sea toward the Arctic, marking the first such transit in 2026. The surveillance was conducted under Operation Frontier Sentinel to protect U.S. national security interests. Rear Adm. Bob Little stated the U.S. is actively responding to competitor activities in an increasingly contested Arctic. The article notes that climate change has opened new shipping lanes and resource extraction opportunities. Nations must request U.S. permission for marine scientific research in these waters. In response to rising geopolitical tensions, the U.S. is expanding its Arctic Security Cutter fleet with an $3.5 billion contract for 11 cutters, and the Air Force and Marine Corps have introduced new Arctic combat training programs.