U.S. Marines with 3D Marine Expeditionary Brigade unload cargo from a KC-130J Super Hercules during an Alert Contingency Marine Air-Ground Task Force (ACM) drill in preparation for exercise Resolute Dragon 25 at Kumamoto, Kyushu, Japan, Sept. 11, 2025. An ACM drill is a rapid-reaction training exercise to maintain a ready force that can deploy immediately in response to crisis. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of Marines in III Marine Expeditionary Force and allied Japan Self-Defense Force personnel. (U.S. Marine Corps photo by Sgt. Nicholas A. Cox) - U.S. Marines with 3D Marine Expeditionary Brigade unload cargo from a KC-130J Super Hercules during an Alert Contingency Marine Air-Ground Task Force (ACM) drill in preparation for exercise Resolute Dragon 25 at Kumamoto, Kyushu, Japan, Sept. 11, 2025. An ACM drill is a rapid-reaction training exercise to maintain a ready force that can deploy immediately in response to crisis. Resolute Dragon is an annual bilateral exercise in Japan that strengthens the command, control, and multi-domain maneuver capabilities of Marines in III Marine Expeditionary Force and allied Japan Self-Defense Force personnel. (U.S. Marine Corps photo by Sgt. Nicholas A. Cox)