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Sights and Sounds of Arlington | The Steps of a Sentinel
The disciplined 21 steps of a Sentinel at the Tomb of the Unknown Soldier—an eternal, solemn promise to honor those who gave all. (U.S. Army Video by Derek Patterson / Arlington National Cemetery)
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The disciplined 21 steps of a Sentinel at the Tomb of the Unknown Soldier—an eternal, solemn promise to honor those who gave all.
(U.S. Army Video by Derek Patterson / Arlington National Cemetery)

Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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