BEAUFORT SEA, Arctic Circle (March 6, 2022) Adm. Frank Caldwell, Jr., director of the Naval Nuclear Propulsion Program, examines a torpedo tube aboard the Virginia-class fast-attack submarine USS Illinois (SSN 786) during Ice Exercise (ICEX) 2022. ICEX 2022 is a three-week exercise that allows the Navy to assess its operational readiness in the Arctic, increase experience in the region, advance understanding of the Arctic environment, and continue to develop relationships with other services, allies, and partner organizations. (U.S. Navy photo by Mass Communication Specialist 1st Class Alfred Coffield)