Seoul: U.S. Forces Korea (USFK) and Chinese fighter jets were involved in a brief aerial standoff over the Yellow Sea earlier this week. The incident occurred as the U.S. Air Force conducted a rare exercise, leading the Chinese military to scramble fighter jets in response, sources indicated on Friday.

According to Yonhap News Agency, several USFK F-16 fighter jets took off from Osan Air Base in Pyeongtaek, approximately 60 kilometers south of Seoul, late on Wednesday. These jets flew over international waters in the Yellow Sea, which prompted the Chinese military to dispatch its own fighter jets to an area between the air defense identification zones of South Korea and China. Despite the escalation, no physical clash occurred.

The USFK had informed the South Korean military about its plans ahead of the exercise but did not provide detailed information, including the purpose of the drills, according to a source. When approached for comments, Seoul's defense ministry stated it could not confirm the exercise's specifics. However, it reiterated that the South Korean military and the USFK maintain a strong combined defense posture.

The drills come amid ongoing speculation that Washington may seek to redefine the role of the USFK, as it aims to counter Chinese threats while encouraging allies to assume greater security responsibilities. USFK Commander Gen. Xavier Brunson has also highlighted the need for "flexibility" within the USFK, introducing a map that positions the east at the top, deviating from standard north-up mapping.

"Forces already positioned on the Korean Peninsula are revealed not as distant assets requiring reinforcement, but as troops already positioned inside the bubble perimeter that the U.S. would need to penetrate in the event of crisis or contingency," Gen. Brunson stated during the introduction of the map on November 17 last year.