The United States has deployed F-22 Raptor stealth fighters to Japan’s Tsuiki Air Base amid growing concerns over China’s military capabilities and tensions surrounding Taiwan. The deployment, linked to the Keen Sword 27 U.S.-Japan exercise, expands American fighter operations beyond Kadena Air Base and could give commanders more options in a regional crisis. The F-22 combines stealth technology, advanced sensors and supercruise capabilities, making it a key component of U.S. air superiority. However, operating farther from Taiwan could increase transit times and fuel demands. Is Washington strengthening its regional deterrence against a potential conflict?