Spc. Marsalyss Mathis, with the 257th Dental Company

Spc. Marsalyss Mathis, with the 257th Dental Company Area Support, 44th Medical Brigade, dons his gas mask during the maintenance lane at the Operation Dragon Medic Strong competition at Fort Bragg, N.C., April 18, 2019. The goal of the maintenance lane is to test the team’s ability to properly perform function checks and maintenance on their vehicle, weapons and equipment during a simulated chemical, biological, or nuclear attack scenario. (U.S. Army photo by Spc. ShaTyra Reed / 22nd Mobile Public Affairs Detachment)