U.S. Army Reserve-PR units prove to be key during Vigilant Guard Exercise
Spc. Michael Diaz, a Military Police Soldier from the 301st Military Police Company, U.S. Army Reserve-Puerto Rico, performs duty at one of the Fort Buchanan's gates, during the Vigilant Guard exercise, 15 March. Having access to Fort Buchanan was one of the main concerns Soldiers and family members had during the emergency created by hurricane Maria in 2017. (U.S. Army Reserve photo)