Colby’s Northeast Asia Tour Signals a Denial-Deterrence Push for Japan–Korea–US Trilateral Readiness
The source argues that Elbridge Colby’s late-January 2026 visits to South Korea and Japan were designed to operationalize the Pentagon’s new deterrence-by-denial approach along the First Island Chain through greater allied burden-sharing and interoperability. It suggests that while trilateral mechanisms are maturing, political ambiguity—especially around Taiwan—could slow decision-making and weaken cohesion in a fast-moving crisis.