DLE Graphic

 

Department-Level Exercise (DLE) Series 

Through this series, the Department of the Air Force is preparing to be a stronger, more lethal deterrent force, to provide an advantage against competitors and adversaries across all domains, and to ensure regional stability in the Indo-Pacific and beyond. 

 

The DLE series will incorporate multiple command exercises into one overall threat deterrence scenario, including Resolute Force Pacific (REFORPAC), Resolute Space, Mobility Guardian, Emerald Warrior and Bamboo Eagle 25-3.  

It will also integrate multiple allies and partners in specific component exercises with shared interests. Partner integration is critical to U.S. efforts to ensure regional and global peace and stability and provides a decisive advantage against complex threats.  

 

 
Maintenance Monday: Fuel Systems
507th Air Refueling Wing
Video by Airman 1st Class Katriel Coffee
Dec. 9, 2025 | 1:23
TINKER AIR FORCE BASE, Okla. — Members of the 507th Maintenance Squadron, assigned to the 507th Air Refueling Wing, perform a confined space rescue exercise from a fuel tank of a KC-135 Stratotanker on Tinker Air Force Base, Oklahoma, Dec. 9, 2025. This exercise is a yearly requirement for the Wing's Fuels Management Flight. (U.S. Air Force video by Senior Airman Katriel Coffee) More

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