From left, Brian Hayes, a regional security officer for the U.S. Consulate General in Istanbul, speaks with with Staff Sgt. Michael Jackson, center, and Spc. Marcelo Einstoss, both human intelligence collectors assigned to the 2nd Armored Brigade Combat Team, 1st Cavalry Division, supporting the 4th Infantry Division, as part of the exercise Combined Resolve 18 in Hohenfels, Germany, May 3, 2023. Combined Resolve 18 is a U.S. Army exercise consisting of over 4,000 service members, allies, and partners from 15 countries, and is designed to assess units’ abilities to conduct combat operations effectively in a multi-domain battlespace.