Key Facts
- Operation dates
- 3–13 January 1945
- Landing day (S-Day)
- 9 January 1945
- Beachhead length
- ~25 miles (40 km)
- Pre-landing bombardment
- 3 days of naval gunfire
- Landing force
- U.S. 6th Army
Strategic Narrative Overview
Between 3 and 8 January 1945, Allied naval forces moved into Lingayen Gulf under Admiral Jesse B. Oldendorf, enduring kamikaze attacks while conducting three days of intense naval bombardment of Japanese coastal positions. On S-Day, 9 January, the U.S. 6th Army landed across a roughly 25-mile beachhead between the towns of Lingayen and San Fabian, establishing a large Allied foothold on Luzon with relatively limited initial ground resistance.
01 / The Origins
By late 1944, Allied strategy called for the liberation of the Philippines as a stepping stone toward Japan. Luzon, the largest and most strategically important island, was held by substantial Japanese forces. General Douglas MacArthur's command selected Lingayen Gulf—the same route Japan had used in its 1941 invasion—as the point of entry, aiming to drive south toward Manila and sever Japanese control of the archipelago.
03 / The Outcome
The successful landings gave Allied forces a secure beachhead from which to advance southward across Luzon's Central Plain toward Manila. The operation set the stage for the prolonged and costly Battle of Manila and the broader Luzon campaign that continued until Japan's surrender in August 1945. The retaking of Luzon fulfilled MacArthur's pledge to return and restored Allied control over the Philippines.
Belligerents & Mobilization Analysis
Side A
2 belligerents
Admiral Jesse B. Oldendorf.
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.