Staying Frosty Marines fire an M2A1 machine gun during exercise Swift Response 25 in Setermoen, Norway, May 9, 2025. The exercise, part of the Defender 25 series, encourages the rehearsal, deployment, employment and integration of U.S. forces and the expansion of critical battlefield capabilities in the High North and Baltic regions. SHARE: Download: Full Size (1.3 MB) Tags: Exercises, training, Marine Corps, swift response 25 Credit: Marine Corps Lance Cpl. Franco Lewis VIRIN: 250510-M-GS031-1568K.JPG Photo Gallery