Indiana National Guard Sgt. Elizabeth Pearson, of Dardanelle, Arkansas, and a 138th Quartermaster Company water treatment specialist, opens a hatch to test the water in a 2,000-gallon water trailer at Fort Polk, Louisiana, Sunday, July 23, 2017. Pearson represents one of approximately 6,000 troops from more than 20 states who are assisting with or taking part in the 76th Infantry Brigade Combat Team’s rotation at the Joint Readiness Training Center here. Photo by Master Sgt. Jeff Lowry, 38th Infantry Division Public Affairs

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Photo credit: © AB Forces News Collection / Alamy / Afripics
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Keywords: 138th, 38th, 519th, 76th, battalion, brigade, center, combat, company, division, fort, guard, hydrate, hydration, indiana, infantry, joint, louisiana, national, polk, quartermaster, readiness, support, sustainment, team, training, water