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Lt. Col. Chris Chamales Explains Role of Tatical Command Post for YS91
U.S. Army Lt. Col. Chris Chamales, chief of operations for the Tactical Command Post (TCP) monitors operations, makes decisions, and synchronizes forces during Exercise Yama Sakura 91 at Camp Higashi-Chitose, Japan, Sept. 9, 2026. The trilateral exercise between the U.S. Army Pacific, Japan Ground S
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U.S. Army Lt. Col. Chris Chamales, chief of operations for the Tactical Command Post (TCP) monitors operations, makes decisions, and synchronizes forces during Exercise Yama Sakura 91 at Camp Higashi-Chitose, Japan, Sept. 9, 2026. The trilateral exercise between the U.S. Army Pacific, Japan Ground Self-Defense Force and Australian Army to build communication, coordination and plans to improve combat readiness. (U.S. Army National Guard video by Sgt. 1st Class Richard Wooten)
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Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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