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Two U.S. B-1B Lancers are escorted by two Republic of Korea Air Force F-15Ks Slam Eagles and two Japan Air Self-Defense Force Mitsubishi F-2s in airspace between South Korea and Japan, Jan. 15, 2025. The increasingly steady and sophisticated trilateral interoperability of the three nations’ aerial and maritime forces strengthens their collective deterrence and defense postures. (U.S. Air Force photo by Tech. Sgt. Stephanie Serrano)