South Korea-US Joint Exercise Begins on the 17th... Accelerated OPCON Transition

Defense Ministers of South Korea and the US to Recommend Target Year for OPCON Transition

South Korea and the United States will hold the regular joint exercise 'Ulchi Freedom Shield' (UFS) from August 17 to 27 this year to prepare for the defense of the Korean Peninsula in case of contingencies.

Yonhap News Agency

The Republic of Korea Joint Chiefs of Staff and the ROK-US Combined Forces Command announced the schedule for this year's UFS exercise on August 10, describing it as an annual defensive exercise conducted by both countries. The scenario for this UFS exercise incorporates real-world factors such as the latest operational analysis, and South Korea and the US explained that it will serve to strengthen the alliance's combined defense posture, including 'combined and joint all-domain operations.' In addition, they stated that it would serve as a chance to continuously move forward with preparations for the transition of wartime operational control (OPCON) based on conditions agreed between South Korea and the US.

The South Korean government aims to complete the verification of Full Operational Capability (FOC) of the Future Combined Forces Command, which will lead ROK-US combined operations after the OPCON transition, at the ROK-US Security Consultative Meeting (SCM) this fall. The plan is for the defense ministers of both countries to approve the FOC verification results and then recommend the target year (“X year”) for OPCON transition to the national leaders of both countries.

The defense authorities of both countries conduct the 'Freedom Shield' (FS) exercise in March and the UFS exercise in August each year as command post exercises (CPX). These exercises, which simulate an all-out war scenario on the Korean Peninsula, also provide opportunities to assess and verify whether the conditions for OPCON transition have been met.

During this UFS exercise, as well, a joint assessment by South Korea and the US is expected to be conducted as part of the conditions-based OPCON transition plan. In addition, assessments to be conducted by the time the SCM is held will be used to determine whether South Korea has achieved a certain level of capability, ultimately aiming to complete the FOC verification process. However, this year’s joint press statement did not directly mention FOC verification. The exercise in which a four-star South Korean general serves as commander of the Future Combined Forces Command will also not be conducted during this UFS period.

The Joint Chiefs of Staff stated, "We are in close consultation with the US side to regularly implement a combined exercise led by a four-star South Korean general commanding the Future Combined Forces Command, and we will review the timing of implementation after this year's FOC verification."

To enhance practical skills and combat readiness during this UFS period, South Korea and the US will also conduct a field training exercise (FTX) called 'Warrior Shield' (WS), linked to the CPX scenario. During this UFS, the two countries plan to integrate joint field training exercises at battalion level or above, with a total of 14 scheduled. This is a slight reduction compared to last year, when 17 joint battalion-level (or higher) FTXs and 22 company-level (or higher) FTXs were conducted during UFS.

In the past, under the Yoon Suk-yeol administration, ROK-US joint FTXs were concentrated during the FS and UFS periods, but since the beginning of the Lee Jae-myung administration, the trend has shifted toward distributing FTXs throughout the year. The Joint Chiefs of Staff explained, "We are integrating joint field training exercises at battalion level or higher and implementing them evenly throughout the year. For this, we have closely coordinated with the US side during the planning stage, and essential training linked to the exercise scenario will be conducted." In addition, South Korea and the US stated that "this exercise will contribute to establishing a national emergency response posture and support the government ministries' wartime preparedness exercises and actual drills to protect people’s lives and ensure safety, thereby enhancing the whole-of-government capability for total defense of the nation."

Meanwhile, the United Nations Command (UNC) is also involving member countries in this exercise, with the Neutral Nations Supervisory Commission observing compliance with the Armistice Agreement. According to UNC officials, 12 member countries, including the US, will each dispatch around 70 additional personnel for this year's UFS, the same as in previous years. Scott Winter, Deputy Commander of the UNC (Lieutenant General, Australian Army), recently told reporters, "We are very interested in how the United Nations Command can contribute in new domains such as intelligence, cyber, and space."

This content was produced with the assistance of AI translation services.