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Detect, Protect, Respond: U.S.-ROK train for CBRN readiness

A 51st Civil Engineer Squadron Airman uses a spectrometer to analyze a simulated chemical sample during a chemical, biological, radiological and nuclear exercise at Osan Air Base, Republic of Korea, Oct. 30, 2025. Members practiced site surveys, sampling and unexploded ordnance protocols to enhance readiness for future contingencies. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Detect, Protect, Respond: U.S.-ROK train for CBRN readiness

A 51st Civil Engineer Squadron Airman takes a photo during a chemical, biological, radiological and nuclear exercise at Osan Air Base, Republic of Korea, Oct. 30, 2025. Members practiced site surveys, sampling and unexploded ordnance protocols to enhance readiness for future contingencies. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

The 36th Fighter Generation Squadron performs a foreign objects debris check before the arrival of an F-16 Fighting Falcon at Seoul Air Base, Republic of Korea, Oct. 16, 2025. Participation in the 2025 Seoul International Aerospace and Defense Exhibition underscored the U.S.’ commitment to regional security and stability on the Korean Peninsula and throughout the Indo-Pacific region. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

U.S. Navy Electronic Attack Squadron (VAQ) 135 Black Ravens EA-18 Growler electronic warfare officer, center right, and VAQ 135 Black Ravens EA-18 Growler pilot, right, talk to 2025 Seoul International Aerospace and Defense Exhibition attendees at Seoul Air Base, Republic of Korea, Oct. 17, 2025. Participation in Seoul AEDX 25 highlighted the U.S.’ enduring commitment to its allies and partners in the Indo-Pacific region. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Attendees of the 2025 Seoul International Aerospace and Defense Exhibition watch aerial performances at Seoul Air Base, Republic of Korea, Oct. 17, 2025. Seoul ADEX 25 is one of Northeast Asia’s largest and most comprehensive events, bringing together aviation experts, defense leaders, and enthusiasts from around the world. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force Black Eagles perform aerial maneuvers during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Seoul ADEX 25 strengthened the U.S.-ROK alliance and regional security through cooperation, dialogue, and shared innovation. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force Black Eagles perform aerial maneuvers during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Seoul ADEX 25 strengthened the U.S.-ROK alliance and regional security through cooperation, dialogue, and shared innovation. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force Black Eagles perform aerial maneuvers during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Seoul ADEX 25 strengthened the U.S.-ROK alliance and regional security through cooperation, dialogue, and shared innovation. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force Black Eagles perform during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Seoul ADEX 25 reinforced regional stability, enhanced interoperability, and showcased the strength of the U.S.-ROK alliance. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

U.S. Navy service members from the Electronic Attack Squadron (VAQ) 135 Black Ravens and Republic of Korea air force 15th Special Mission Wing refuel an EA-18 Growler at Seoul Air Base, ROK, Oct. 16, 2025. The 2025 Seoul International Aerospace and Defense Exhibition reinforced regional stability, enhanced interoperability, and showcased the strength of the U.S.-ROK alliance. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

U.S. Navy service members from the Electronic Attack Squadron (VAQ) 135 Black Ravens, attach a tow to an EA-18 Growler at Seoul Air Base, Republic of Korea, Oct. 16, 2025. The 2025 Seoul International Aerospace and Defense Exhibition strengthened the U.S.-ROK alliance and regional security through cooperation, dialogue, and shared innovation. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

U.S. Air Force Staff Sgt. David Jean, 36th Fighter Generation Squadron dedicated crew chief, marshals an F-16 Fighting Falcon at Seoul Air Base, Republic of Korea, Oct. 16, 2025. The 2025 Seoul International Aerospace and Defense Exhibition strengthened the U.S.-ROK alliance and regional security through cooperation, dialogue, and shared innovation. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

A chain is loosened to release supplies in preparation of the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, Republic of Korea, Oct. 16, 2025. Seoul ADEX 25 is one of Northeast Asia’s largest and most comprehensive events, bringing together aviation experts, defense leaders, and enthusiasts from around the world. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

U.S. Air Force Staff Sgt. David Jean, 36th Fighter Generation Squadron dedicated crew chief, inspects an F-16 Fighting Falcon at Seoul Air Base, Republic of Korea, Oct. 16, 2025. Participation in the 2025 Seoul International Aerospace and Defense Exhibition highlighted the U.S.’ enduring commitment to its allies and partners in the Indo-Pacific region. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force performs an opening ceremony flyover during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Participation in Seoul ADEX 25 demonstrated the U.S.’ robust readiness by showcasing capabilities committed to protecting service members and their families, as well as defending allies and partner nations. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

A U.S. Air Force F-16 Fighting Falcon and U.S. Navy EA-18 Growler sit on the flightline during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, Republic of Korea, Oct. 17, 2025. Participation in Seoul ADEX 25 demonstrated the U.S.’ robust readiness by showcasing capabilities committed to protecting service members and their families, as well as defending allies and partner nations. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Seoul ADEX 2025: Strengthening alliances, showcasing airpower

Republic of Korea air force cadets view a U.S. Air Force F-16 Fighting Falcon during the 2025 Seoul International Aerospace and Defense Exhibition at Seoul Air Base, ROK, Oct. 17, 2025. Seoul ADEX 25 is one of Northeast Asia’s largest and most comprehensive events, bringing together aviation experts, defense leaders, and enthusiasts from around the world. (U.S. Air Force photo by Staff Sgt. Sarah Williams)

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Fire Prevention Week at Osan Air Base

U.S. Air Force Col. Ryan Ley, 51st Fighter Wing commander, discusses the importance of Fire Prevention Week at Osan Air Base, Republic of Korea, Oct. 6, 2025. Fire Prevention Week is observed each year during the week of Oct. 9 in commemoration of the Great Chicago Fire of 1871.(U.S. Air Force photos by Staff Sgt. Sarah Williams)

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Fire Prevention Week at Osan Air Base

Gyeonggi-do Special Rescue Service performs an emergency air medical evacuation demonstration at an open house event during Fire Prevention Week at Osan Air Base, Republic of Korea, Oct. 11, 2025. Medical evacuations ensure that military members receive immediate and advanced care, giving them the best possible chance of survival and recovery. (U.S. Air Force photos by Staff Sgt. Sarah Williams)

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Fire Prevention Week at Osan Air Base

U.S. Air Force and Gyeonggi-do Special Rescue Service work together to perform an emergency air medical evacuation demonstration at an open house event during Fire Prevention Week at Osan Air Base, Republic of Korea, Oct. 11, 2025. Joint medevac training builds mutual understanding of procedures, terminology and technology so both air forces can operate seamlessly during real-world emergencies. (U.S. Air Force photos by Staff Sgt. Sarah Williams)

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