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.

4th MXG Automatic Wire Test Set Video

4th Fighter Wing

Video by Airman Holly Leonard, Airman 1st Class Rebecca Tierney

July 15, 2025 | 2:31

Airmen assigned to the 4th Maintenance Group utilize an Automatic Wire Test Set (AWTS) to troubleshoot aircraft wiring systems at Seymour Johnson Air Force Base, North Carolina, July 23, 2025. AWTS is a deployable wire tester used to troubleshoot complex diagnostic systems in aviation and ground vehicles, supporting joint force readiness and rapid maintenance operations. (U.S. Air Force video by Airman 1st Class Rebecca Tierney and Airman Holly Leonard) More