U.S. Marines with 2nd Marine Logistics Group and members of the Swedish Armed Forces conduct combined chemical, biological, radiological and nuclear and decontamination training during Exercise Archipelago Endeavor 26 in Berga, Sweden, Aug. 31, 2026. Combined training between U.S. Marines and the Swedish Armed Forces focused on medical crisis response, and amphibious operations. Archipelago Endeavor 26 is designed to strengthen 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)
