An attendee of a Department of Defense organized Arctic science and technology summit hosted by the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) tries out a simulation-based vehicle control training simulator designed by CRREL’s mobility team. More than 120 attendees from the Army, Navy, Marine Corps, Air Force, Coast Guard and a multitude of federal agencies, as well as partners from allied nations with interests in the Arctic such as Canada and the United Kingdom, came to CRREL to discuss new technologies being developed, new means of international communication and how to overcome the challenges of maintaining Arctic dominance as a united group.