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.

U.S. Marines with Marine Heavy Helicopter Squadron (HMH) 461 transport F-35B Lightning II to Marine Corps Air Station Beaufort for permanent static display

2nd Marine Aircraft Wing

Video by Lance Cpl. Bryan Giraldo

Aug. 27, 2025 | 2:53

U.S. Marines with Marine Heavy Helicopter Squadron (HMH) 461, Marine Aircraft Group 29, 2nd Marine Aircraft Wing (MAW), transit an F-35B Lightning II to Marine Corps Air Station (MCAS) Beaufort, South Carolina, Aug. 27, 2025. The F-35, known as BF-1, was the first F-35 to perform a vertical landing and was transported to MCAS Beaufort for use as a permanent static display. (U.S. Marine Corps photo by Lance Cpl. Bryan Giraldo) More