Firefighters with the Latvian National Armed Forces and Estonian Defense Forces use a hose to extinguish a simulated aircraft fire at Alpena Combat Readiness Training Center, Michigan, Aug. 12, 2021. The simulation was part of Northern Strike 21-2, which is a National Guard Bureau-sponsored exercise that is a tailored readiness producer that has brought together 5,100 participants from various states and countries at the National All-Domain Warfighting Center. ( Air National Guard photo by Staff Sgt. Valentina Viglianco)

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Photo credit: © APFootage / Alamy / Afripics
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Keywords: -domain, 21, alpena, armed, center, combat, firefighters, forces, guard, latvian, michigan, national, northern, readiness, strike, warfighting