U.S. Marines with Chemical Biological Radiological and Nuclear defense element, 2d Marine Logistics Group and members of the Swedish Home Guard 296 CBRN Platoon conduct combined CBRN training during Exercise Archipelago Endeavor 26 in Berga, Sweden, Aug. 27, 2026. Combined training between U.S. Marines and the Swedish Armed Forces was focused on CBRN defense, medical crisis response, and amphibious operations. Archipelago Endeavor 26 strengthens bilateral interoperability, littoral defense capabilities, and tactical cooperation while demonstrating the readiness of U.S. and Swedish forces to operate together in the Baltic Sea region. (U.S. Marine Corps video by Cpl. Garrett Gillespie)
