U.S. Army Reserve, Bulgarian troops share CBRN skills
U.S. Army Reserve Lt. Col. Mary J. Durham, commander of the 773rd Civil Support Team, 7th Mission Support Command, left, shakes hands with Bulgarian Army Maj. Natalya Ivanova, commander of the 38th Chemical, Biological, Radiological, Nuclear Defence Battalion during a military-to-military exchange held in Sofia, Bulgaria, May 25-28, 2021. The event was designed to enhance relationships and interoperability with Allies and partner nations. (U.S. Army Reserve photo by Staff Sgt. Rosannie Murillo, 773rd CST)