Lyons, NJ: Army Sgt. Joseph A. Bercovic adjusts a breathing apparatus during an Army North-mandated training proficiency evaluation at the Veterans Affairs Medical Center-Lyons in Lyons, N.J., Oct. 25, 2017. Bercovic is assigned to the 21st Weapons of Mass Destruction-Civil Support Team, New Jersey National Guard. New Jersey National Guard photo by Mark C. Olsen