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.

US Coast Guard Cutter Sea Devil moors at Base Miami Beach

U.S. Coast Guard Southeast District

Video by Petty Officer 3rd Class Nicholas Strasburg

Sept. 28, 2025 | 0:27

The crew of the U.S. Coast Guard Cutter Sea Devil (WPB 87368) mooring at Coast Guard Base Miami Beach, Florida, Sept. 28, 2025. The crew staged the cutter out of tropical depression nine and Hurricane Humberto path for rapid response capability. (U.S. Coast Guard video by Petty Officer 3rd Class Nicholas Strasburg) More