The U.S. Coast Guard Alaska sector previously named for the state’s largest city now has a new name: Sector Western Alaska and U.S. Arctic. While the sector remains located in Anchorage, with a headquarters at the Alaska National Guard Armory on Joint Base Elmendorf-Richardson, the new name reflects the increasing responsibilities in Arctic and near-Arctic waters that are becoming more trafficked as sea ice diminishes, the Coast Guard said. Additionally, the sector serves Interior Alaska.