Dutch Harbor Naval Operating Base and Fort Mears, U.S. ArmyW
Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army

The Dutch Harbor Naval Operating Base and Fort Mears were the two military installations built next to each other in Dutch Harbor, on Amaknak Island of the Aleutian Islands in Alaska, by the United States in response to the growing war threat with Imperial Japan during World War II. In 1938, the Navy Board recommended the construction which began in July 1940. The first United States Army troops arrived in June 1941 and an air base constructed by the United States Navy was finished in September 1941. At the time of the surprise attack on Pearl Harbor, these were the only military installations in the Aleutian Islands.

Fort Abercrombie State Historical ParkW
Fort Abercrombie State Historical Park

Fort Abercrombie State Historical Park, also known as the Fort Abercrombie State Historic Site, is an Alaska state park on Kodiak Island, Alaska. It includes 182 acres (74 ha) of land at the end of Miller Point, located on the eastern shore of Kodiak Island northeast of the city of Kodiak. The park, established in 1969, is noted for its historical World War II fortifications and its scenery, which includes bluffs overlooking the ocean, spruce forests, and meadows. The site was named in honor of the early Alaska explorer and United States Army officer Lt. Col. William R. Abercrombie. The fortifications, whose surviving elements include gun emplacements, underground magazines, and foundational remnants of buildings, were built in 1941 and abandoned after the war ended, having seen no action.

Cape Field at Fort GlennW
Cape Field at Fort Glenn

Cape Field at Fort Glenn was a military site significant for its role in World War II. It consists of Fort Glenn, an airfield of the United States Army Air Corps later renamed Cape Air Force Base, and the adjacent Naval Air Facility Otter Point, both located on Umnak Island in the Aleutian Islands of southwestern Alaska. The site was listed on the National Register of Historic Places and declared a National Historic Landmark in 1987.

Fort Glenn Army Air BaseW
Fort Glenn Army Air Base

Cape Air Force Base also known as Fort Glenn Army Air Base, is a site significant for its role in World War II fighting, operating alongside Naval Air Facility Otter Point.

Fort GreelyW
Fort Greely

Fort Greely is a United States Army launch site for anti-ballistic missiles located about 100 miles (160 km) southeast of Fairbanks, Alaska. It is also the home of the Cold Regions Test Center (CRTC), as Fort Greely is one of the coldest areas in Alaska, and can accommodate cold, extreme-cold, and temperate-weather tests depending on the season. It is named in honor of Major General Adolphus Greely.

Fort Richardson (Alaska)W
Fort Richardson (Alaska)

Fort Richardson is a United States Army installation in the U.S. State of Alaska, adjacent to the city of Anchorage. In 2010, it was merged with nearby Elmendorf Air Force Base to form Joint Base Elmendorf-Richardson.

Fort TongassW
Fort Tongass

Fort Tongass was a United States Army base on Tongass Island, in the southernmost Alaska Panhandle, located adjacent to the village of the group of Tlingit people on the east side of the island. Fort Tongass was the first US Army base established in Alaska following its purchase from the Russian Empire in 1867 and was garrisoned by the 2nd U.S. Artillery under the command of Captain Charles H. Peirce. Historian Hubert Howe Bancroft notes: "the site was well chosen, containing a plentiful supply of timber and pasture, while fish and game abound in the neighbourhood.

Fort WainwrightW
Fort Wainwright

Fort Wainwright, “Home of the arctic Warrior”, is a United States Army installation in Fairbanks, Alaska. Fort Wainwright is part of the Fairbanks North Star Borough and the coterminous with the Fairbanks Metropolitan Statistical Area. The installation is managed by U.S. Army Garrison Alaska and the senior command is U.S. Army Alaska (USARAK). Fort Wainwright was formerly known as Ladd Field (1939-1945) and Ladd Air Force Base (1947-1961). Ladd Field was designated as a National Historic Landmark (NHL) on 4 February 1985 and Ladd Air Force Base was designated as Ladd Air Force Base Cold War District and was added to the National Register of Historic Places (NRHP) on the same day.