Warrior mindset: Defending lives in close quarters
1st Lt. Erin Kan, a U.S. Army Reserve military police officer with the 724th Military Police Battalion, of Fort Lauderdale, Florida, poses for a portrait during the Active Shooter Threat Response Training taught at an Army Reserve installation in Nashville, Tennessee, on Sept. 29. This image was digitally manipulated in post-production. (U.S. Army Reserve photo by Master Sgt. Michel Sauret)