1st Lt. Nicholas Patistas, the adjutant with Black Sea Rotational Force, attempts to break the ice cold-weather training at Skoganvarre, Norway, Feb. 5, 2016. The Arctic training was conducted by the U.K. Royal Commandos and hosted by the Norwegian military to improve the U.S. Marine Corps’ capability to support their NATO Allies in extreme environments. - 1st Lt. Nicholas Patistas, the adjutant with Black Sea Rotational Force, attempts to break the ice cold-weather training at Skoganvarre, Norway, Feb. 5, 2016. The Arctic training was conducted by the U.K. Royal Commandos and hosted by the Norwegian military to improve the U.S. Marine Corps’ capability to support their NATO Allies in extreme environments.