OVERBYGD, Norway (March 18, 2021) U.S. Marines and a U.S. Navy Sailor with Marine Rotational Force Europe 21.1 (MRF-E), Marine Forces Europe and Africa, conduct a casualty evacuation during a combat patrol as part of an integrated combat engineers training event with Norwegian army soldiers in Overbygd, Norway, March 18, 2021. MRF-E focuses on regional engagements throughout Europe by conducting various exercises, arctic cold-weather and mountain warfare training, and military-to-military engagements, which enhance overall interoperability of the U.S. Marine Corps with allies and partners. (U.S. Marine Corps photo by Lance Cpl. Patrick King)