Norwegian and U.S. Service members stand next to a Royal Norwegian Air Force C-130J Super Hercules aircraft after arriving in Evenes, Norway, March 7, 2014, before the start of exercise Cold Response 14. Cold Response is a Norwegian-led exercise to rehearse high-intensity operations in winter conditions. Participants are from 15 NATO nations with the largest group of participants coming from the United States, Canada, France, the Netherlands, Great Britain and Sweden.