Security Television Network
Keen Sword 27: Simulated Drone Incursion
U.S. Marine Corps chemical, biological, radiological, and nuclear (CBRN) specialists assigned to Marine Wing Support Squadron (MWSS) 171, Marine Aircraft Group 12, 1st Marine Aircraft Wing, and Japan Ground Self-Defense Force members with 17th Infantry Regiment, 13th Brigade, Middle Army, assist sim
About this video
U.S. Marine Corps chemical, biological, radiological, and nuclear (CBRN) specialists assigned to Marine Wing Support Squadron (MWSS) 171, Marine Aircraft Group 12, 1st Marine Aircraft Wing, and Japan Ground Self-Defense Force members with 17th Infantry Regiment, 13th Brigade, Middle Army, assist simulated casualties with the aid of a Man Transportable Robotics System II Centaur unmanned ground vehicle during Exercise Keen Sword 27 (KS27) at MCAS Iwakuni, Japan, Oct. 24, 2026. Keen Sword is a routine, biennial bilateral field training exercise with multinational participation, designed to increase readiness and interoperability between the U.S. military and Japan Self-Defense Forces while strengthening the ironclad U.S.-Japan Alliance. (U.S. Marine Corps video by Lance Cpl. Isaac De Leon)
Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
The interactive STN application appears here when JavaScript is available. Published facts and source links above remain readable without JavaScript.