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These training videos walk through a variety of Individual Reserve readiness and career management topics.
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HQ RIO Training Videos
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278th Armored Cavalry Regiment Honors Independence Day
278th Armored Cavalry Regiment, Tennessee Army National Guard
July 2, 2025 | 1:17
U.S. Soldiers assigned to the 278th Armored Cavalry Regiment celebrate the Fourth of July with a compilation of training highlights across the formation. This video honors America’s 249th birthday and showcases the dedication, strength and versatility of cavalry troopers—from tank crews and engineers to infantry and support elements.
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278th ACR
Fourth of July
U.S. Army
cavalry
Army National Guard
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