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.

MRF-D 25.3: Talisman Sabre 25 teaser video

Marine Rotational Force - Darwin

Video by Sgt. Ezekieljay Correa

July 4, 2025 | 0:51

Talisman Sabre is the largest bilateral military exercise between Australia and the United States advancing a free and open Indo-Pacific by strengthening relationships and interoperability among key allies and partners, while enhancing our collective capabilities to respond to a wide array of potential security concerns. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. (This video contains music from a USMC enterprise licensed asset from Universal Music Production: Unholy Rave - Instrumental composed by Yip Wong / universalproductionmusic.com) (U.S. Marine Corps video by Sgt. Ezekieljay Correa) More