The U.S. Air Force (USAF) continues to advance the formation of its “super” F-16 fighter squadrons in South Korea, as part of a strategic plan aimed at optimizing operational capabilities and reinforcing its military presence in Asia. As of July 28, the first F-16 Fighting Falcons were relocated from Kunsan Air Base to Osan Air Base, marking a milestone in the implementation of the second phase of the so-called “Super Squadron Test.”
This initiative is part of a force optimization trial led by the Seventh Air Force, whose goal is to assess whether a consolidated squadron—with a higher concentration of assets and personnel—can generate greater combat power and operate more efficiently. In the coming months, approximately 31 F-16 fighters and around 1,000 personnel are expected to be transferred from Kunsan to Osan, in preparation for the start of Phase II in October 2025.
Captain Bryce Hughes, an officer with the 51st Maintenance Group, explained that this phase will allow the collection of key data on maintenance, logistics, and personnel requirements in a larger-scale setting. Technicians already assigned to Osan are also being integrated into the 36th Fighter Generation Squadron to train in F-16 maintenance and contribute to enhancing operational air power.
In parallel, Osan has recently received an additional group of upgraded F-16s transferred from Misawa Air Base in Japan, belonging to the 35th Fighter Wing. These aircraft—known as “Vipers”—have been modernized as part of the USAF’s block 40 and 50 upgrade program, with the goal of extending their service life until at least the 2040s.
Osan Air Base, one of the United States’ main military installations in South Korea, has in recent months become the center of significant rotations of personnel and equipment. Part of these actions are in response to the gradual retirement of the 25th Fighter Squadron’s 24 A-10 aircraft.
Phase I of the “Super Squadron Test” began in October 2024, with the initial incorporation of nine F-16s and 150 personnel to Osan. According to current plans, the second phase will run through October 2026, at which point the accumulated results regarding effectiveness, sustainment, and operational readiness will be assessed.
During this process, the 51st Fighter Wing will continue to uphold its defensive posture under the motto “Fight Tonight,” while also seeking to expand joint training opportunities with the Republic of Korea Air Force.
Colonel Ryan Ley, commander of the 51st Wing, emphasized the cooperation with the units relocated from Kunsan and reaffirmed his base’s leadership in implementing this initiative. Air Force Chief of Staff General David Allvin had already confirmed in May that a second “super” squadron would be established in South Korea as part of the broader strategic effort initiated in 2024.
*Images obtained from Osan Air Base
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