Sgt. Maj. Branko Corovic and Olga Vulevic, General Staff Administrators of the Armed Forces of Montenegro, conducts a defensive cyber exercise during Cyber Endeavor Cyber at Podgorica, Montenegro Sept. 26, 2018. Cyber Endeavor workshops are conducted four times a year at various locations in Europe, each with approximately 30 participants from allied and partner nations learning from USEUCOM subject matter experts. (U.S. Army photo by Spc. Craig Jensen)