09/04/2026
The Submarine That Became a Legend.⚓🇺🇸🫶
USS Harder was one of the most aggressive American submarines of World War II.
During her fifth patrol in June 1944, she attacked Japanese naval forces near Tawi-Tawi and sank several destroyers in just a few days. Commander Samuel D. Dealey was known for taking extraordinary risks, including the dangerous “down-the-throat” torpedo attack against approaching warships.
But Harder’s story ended two months later.
On August 24, 1944, off Luzon, the submarine attacked a Japanese es**rt vessel. Her torpedoes missed, and the es**rt responded with depth charges. USS Harder was lost with all 79 men aboard.
For 80 years, she remained on the Navy’s “Eternal Patrol.”
In 2024, the Lost 52 Project located the wreck more than 3,000 feet beneath the West Philippine Sea. The submarine was found remarkably intact, with damage visible near the conning tower.
Today, USS Harder remains a protected war grave — and a lasting reminder of the men who served aboard her.