Pacific Ocean at Marine Corps Base, Camp Blaz, Mason Live-Fire Training Range Complex, on the North Coast of Guam; Danger Zone

The Corps of Engineers (Corps) is amending its regulations to establish a danger zone in the Pacific Ocean adjacent to the Mason Live-Fire Training Range Complex at Marine Corps Base, Camp Blaz on the north coast of Guam. The danger zone is located entirely within the Pacific Ocean, comprising 3,660 acres and extending approximately 2.8 miles into the ocean from the high tide line. Establishment of the danger zone will intermittently prohibit vessels from lingering in the danger zone when the range is in active use in order to ensure public safety.