The Rest of the Story
The Squalus represented a $100 million investment in today’s money, and the Navy was slow to write her off. Miraculously, they raised the vessel over the course of four months. It took 628 deep dives to pull that off.
After a complete refit, the Squalus was recommissioned as the USS Sailfish. The Sailfish served throughout World War II, earned nine battle stars, sank 12 Japanese ships, and received a Presidential Unit Citation. Some of the original Squalus sailors remained on the boat during the war.
One of those 12 Japanese ships was the escort carrier Chūyō. At the time of its sinking, this carrier had 21 American sailors onboard who had been recovered from the sinking in combat of the USS Sculpin, the sub that had originally been so instrumental in the Squalus’ recovery.
Tragically, only one of these American submariners survived. The Sailfish was decommissioned after the war, the only American submarine to have been sunk, raised, recommissioned, and fought in combat during WWII.