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Sgt. 1st Class Ryoma Kawaguchi Talks Communication Support for YS91
Japan Ground Self- Defense Force Sgt. 1st Class Ryoma Kawaguchi talks about his role in the Communication Support Unit during Exercise Yama Sakura 91 at Camp Higashi-Chitose, Japan, Sept. 2, 2026. Exercise Yama Sakura 91 is a trilateral exercise between the U.S. Army Pacific, Japan Ground Self-Defen
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Japan Ground Self- Defense Force Sgt. 1st Class Ryoma Kawaguchi talks about his role in the Communication Support Unit during Exercise Yama Sakura 91 at Camp Higashi-Chitose, Japan, Sept. 2, 2026. Exercise Yama Sakura 91 is a 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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