World War II in Alaska: The Aleutian Campaign & Military History
World War II brought major change to Alaska and transformed the territory into one of the most strategically important regions in North America. After Japan invaded and occupied the Aleutian Islands of Attu and Kiska in 1942, Alaska became an active military zone and one of the only places in North America to experience enemy occupation during the war. In response, the United States rapidly expanded military bases, airfields, roads, ports, and supply routes across Alaska.
The war permanently changed Alaska’s infrastructure, economy, and development, leading to the construction of projects like the Alaska Highway and expanded aviation networks throughout the territory. Today, remnants of World War II can still be found across Alaska through historic bunkers, abandoned military sites, museums, and preserved battlefields.
This page explores Alaska’s role during World War II, the Aleutian Islands campaign, military expansion, wartime construction projects, and the lasting impact the war had on Alaska’s future.
Read more about how WWII has affected Alaska Below:
The Aleutian Islands Campaign
The Battle of Attu
The Occupation of Kiska Island
Japan’s Invasion of Alaska During WWII
The Bombing of Dutch Harbor
Dutch Harbor During WWII
Adak Island During WWII
Kodiak During WWII
Nome During World War II
Military Activity in Nome During WWII
Nome Airfields & Aviation During WWII
The Role of Nome in Arctic Defense
Lend-Lease Flights Through Nome
Wartime Supply Routes in Western Alaska
Nome’s Strategic Importance During WWII
The Alaska Territorial Guard in Nome
The Alaska Highway During World War II
The Alaska-Canada Military Highway Project
Military Bases Built in Alaska During WWII
World War II Airfields in Alaska
Fort Richardson During WWII
Wartime Aviation in Alaska
The Northwest Staging Route
Lend-Lease & Alaska Supply Routes
The Strategic Importance of Alaska in WWII
Military Construction in Alaska During WWII
World War II Radar Stations in Alaska
Cold Weather Warfare in Alaska
The Role of Anchorage During WWII
Fairbanks During World War II
Women in Alaska During WWII
The Role of Alaska Native Scouts During WWII
Aleut Evacuation During WWII
Life in Alaska During Wartime
Prisoners of War in Alaska During WWII
Historic WWII Sites in Alaska
Museums About WWII in Alaska
The Legacy of WWII in Alaska