Republic of Korea Air Force

The Republic of Korea Air Force (ROKAF) is a technologically advanced and well-equipped force primarily structured to counter the threat posed by North Korea. Organized along US Air Force lines, it is manned by approximately 65,000 personnel. The main operational components are Air Force Operations Command and Air Force Logistics Command, which provide command and control and sustainment for its various assets.

The ROKAF's strategic doctrine is a key component of South Korea's "three-axis system" designed for deterrence and defense against the North. This doctrine includes the "Kill Chain" for preemptive strikes on imminent missile threats, the Korea Air and Missile Defense (KAMD) system for interception, and the Korea Massive Punishment and Retaliation (KMPR) plan, which involves precision strikes to neutralize North Korean leadership in a conflict. While this offensive posture is intended to be defensive, it is a significant shift from previous strategies. The air force's role is critical for deep precision strikes and establishing air superiority to enable this strategy.

Operationally, the ROKAF has focused on developing capabilities for independent deep-strike operations, reducing its historical reliance on US assets. Joint exercises with the United States, such as the large-scale "Ulchi Freedom Shield," enhance interoperability and readiness. In October 2023, the ROKAF participated in its first trilateral exercise with US and Japanese air forces, reflecting an expanding role in regional security.

Significant modernization is underway to replace aging F-4 and F-5 aircraft and to enhance overall capability. A key indigenous program is the development of the KAI KF-21 Boramae, a 4.5-generation fighter aircraft with stealth characteristics, intended to form the future backbone of the fighter fleet. Existing platforms are also being upgraded; the F-15K Slam Eagle fleet is undergoing a major enhancement program to be completed by 2034, which includes AESA radars and advanced electronic warfare suites similar to the F-15EX. The KF-16 fleet is also being modernized to the F-16V configuration with new radars and mission computers, a project expected to be completed by 2025. These modernization efforts are complemented by the acquisition of F-35A stealth fighters to bolster precision strike capabilities against heavily defended targets.

The inventory shown below includes 1 recent update from events that occurred in 2025 to the South Korean inventory.