Formation Fire Soldiers conduct advanced rifle marksmanship with M4 rifles during Eagle Ace at Slunj Training Area, Croatia, Aug. 4, 2025. The multinational training exercise was designed to enhance interoperability and readiness among NATO allies and partners. SHARE: Download: Full Size (1.28 MB) Tags: nato, exercises, army, training, eagle ace, eagle ace 25 Credit: Elena Baladelli, Army VIRIN: 250804-A-II094-9260M.JPG Photo Gallery