An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Clear Filters | 1 - 20 of 4890 results

250827-F-HK266-1001

U.S. Air Force 1st Lt. Allegra Maeso, 49th Intelligence Squadron intel control cell mission director, Master Sgt. Julius Sales, full motion video sensor operator from 437th Operations Support Squadron, and Senior Airman Luis Castilla, battle damage assessment Pacific Air Simulation Center representative from the 607th Air Operations Center, work on a computers and phones at Osan Air Base, Republic of Korea, Aug. 27, 2025. The PASC bridges the gap between high-level leadership at the air operations center and the warfighters on the ground by translating air tasking orders into executable missions. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250827-F-HK266-1002

Republic of Korea air force members observe a computer at the Pacific Air Simulation Center at Osan Air Base, Republic of Korea, Aug. 27, 2025. During joint exercises like Ulchi Freedom Shield 25, the PASC trains behind-the-scenes leaders to plan, adapt and assess operations in real time, sharpening readiness and strengthening combined warfighting capabilities. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250827-F-HK266-1003

Republic of Korea air force Airman Jong Won-Jun, a close air specialist (right) and Airman Kim Dong-Whan, a close air specialist, conduct simulated air missions on a computer in the Pacific Air Simulation Center on Osan Air Base, Republic of Korea, Aug. 27, 2025. Reflecting its unique role in the theater, the center focused on integrating airpower by simulating operations with ROK air force assets, U.S. Air Force aircraft, Navy and Marine aviation, and joint capabilities, all working together to create a combined air picture. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250827-F-HK266-1004

Rows of computers sit in the Pacific Air Simulation Center on Osan Air Base, Republic of Korea, Aug. 27, 2025. As one of the three largest simulation centers in the Air Force, personnel from across 40 functional areas worked in the PASC during the exercise, delivering around-the-clock simulated data and operational inputs. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250827-F-HK266-1006

A Pacific Air Simulation Center flag hangs from a wall in one of the operational cell rooms of the PASC on Osan Air Base, Republic of Korea, Aug. 27, 2025. The PASC support exercises like Ulchi Freedom Shield, an annual combined joint all-domain exercise conducted in support of the U.S.-ROK Mutual Defense Treaty signed on Oct. 1, 1953. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250827-F-HK266-1007

A group of Republic of Korea air force members and U.S. Air Force Airmen discuss mission details of a simulated mission in the Pacific Air Simulation Center on Osan Air Base, Republic of Korea, Aug. 27, 2025. Each operational cell in the PASC paired U.S. and ROK counterparts to keep communication, decision-making and planning synchronized throughout the exercise. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

250821-F-VJ291-1002

Jeffrey Lofgren, U.S. Air Force senior mentor, left, and Hasik Park, Republic of Korea senior mentor, right, pose for a photo in the Air Operations Command center during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 21, 2025. Republic of Korea and U.S. forces train side by side during UFS25, a large-scale defense exercise designed to strengthen readiness, interoperability, and the combined ability to respond to real-world threats on the Korean Peninsula. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

250820-F-VJ291-1002

A U.S. service member practices working in Mission Oriented Protective Posture gear during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 20, 2025. UFS25 is a defensive exercise, focused on protecting peace and preventing conflict through strong preparation. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

250820-F-VJ291-1001

Lt. Gen. David Iverson, Seventh Air Force commander, center left, and Republic of Korea Air Force Lt. Gen. Kim Hyung Soo, ROK’s Air Force Operations Center commander, center right, attend a meeting during Ulchi Freedom Shield 25 at Osan Air Base, Republic of Korea, Aug. 20, 2025. UFS25 is a combined, joint, all-domain military training exercise that integrates ground, air, naval, space, cyber, and information elements to enhance readiness. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

250820-F-HK266-2002

U.S. and Republic of Korea military forces work together during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 20, 2025. This exercise is focused on defense, making sure both nations are prepared to respond quickly if needed. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

UFS 25 Personnel Movement

Service members from the Republic of Korea Air Force line up to load onto a cargo jet during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. This exercise strengthens the warfighting capability and interoperability between Combined Forces Command, United States Forces Korea, United Nations Command, ROK Joint Chiefs of Staff, and the ROK government. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

UFS 25 Personnel Movement

U.S. service members prepare to board a Republic of Korea Air Force C-130 during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. Through realistic training scenarios, UFS25 challenges participants to respond to dynamic threats while improving alliance interoperability and trust. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

UFS 25 Personnel Movement

U.S. service members prepare for takeoff inside a Republic of Korea Air Force C-130 during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. UFS 25 highlights the importance of constant readiness, ensuring Republic of Korea and U.S. service members remain prepared to defend peace and stability on the Korean Peninsula. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

UFS 25 Personnel Movement

Service members from the Republic of Korea Air Force line up to load onto a ROKAF C-130J Super Hercules cargo jet during Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. The exercise implemented combined live-fire exercises, and Countering Weapons of Mass Destruction operations to include counter Theatre Ballistic Missile and counter-nuclear operations focused on deterrence. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

UFS 25 Personnel Movement

A service member from the Republic of Korea monitors a group of U.S. Air Force Airmen as they load onto a ROKAF C-130 during Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. The Ulchi Freedom Shield exercise is designed to strengthen the U.S.-ROK alliance, enhance our combined defense posture, and improve joint defense readiness while promoting security and stability on the Korean Peninsula. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

UFS 25 Personnel Movement

U.S. Air Force Airmen board a Republic of Korea Air Force C-130 during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025.​​ Key aspects of this exercise’s training focus on conducting all-domain operations leveraging component assets, to include performing under contingency operations. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Senior Airman Josephine Pepin)
Details Download

UFS 25 Personnel Movement

Republic of Korea service members line up and board a Republic of Korea Air Force C-130 during the Ulchi Freedom Shield 25 exercise at Osan Air Base, Republic of Korea, Aug. 25, 2025. By focusing on defense and de-escalation, UFS 25 demonstrates the alliance’s commitment to deterrence, cooperation, and lasting regional security. U.S. and Republic of Korea service members transitioned to an alternate location utilizing ROK Air Force C-130 aircraft, testing the combined force’s ability to maneuver personnel and equipment quickly. The shift reinforced both nations’ ability to project and sustain combat power from different locations across the region, validating airlift coordination between the U.S. and ROK air forces. (U.S. Air Force photo by Staff Sgt. Joshua LeRoi)
Details Download

USAF and ROKAF firefighters rush to the rescue during UFS25

A U.S. Air Force firefighter from the 8th Civil Engineer Squadron and Republic of Korea Air Force firefighter from the 38th Fighter Group, 38th Medical Squadron and Firefight Unit, rescue victims from a simulated structure fire during exercise Ulchi Freedom Shield 25 at Kunsan Air Base, Republic of Korea, Aug. 21, 2025. UFS25 challenges participants with realistic scenarios designed to bolster shared understanding of combined emergency response capabilities with allies and partners. (U.S. Air Force photo by Senior Airman Landon Gunsauls)
Details Download

Wolf Pack integrates with follow-on forces for UFS25

A U.S. Air Force F-35A assigned to the 421st Fighter Squadron participates in a dogfighting training scenario with the 35th Fighter Squadron during exercise Ulchi Freedom Shield 25, at Kunsan Air Base, Republic of Korea, Aug. 20, 2025. UFS25 is a defense-focused exercise designed to strengthen response capabilities and enhance the security of the Korean Peninsula. (U.S. Air Force photo by Senior Airman Landon Gunsauls)
Details Download

Wolf Pack integrates with follow-on forces for UFS25

U.S. Air Force Capt. Nicholas Patrick, 35th Fighter Squadron pilot, flies an F-16 Fighting Falcon for a dogfighting training scenario during exercise Ulchi Freedom Shield 25 at Kunsan Air Base, Republic of Korea, Aug. 20, 2025. UFS25 challenges participants with realistic combat scenarios designed to bolster shared understanding and combined defense capabilities with allies and partners in the region. (U.S. Air Force photo by Senior Airman Landon Gunsauls)
Details Download