Today in World War II History

File:3 in RP Attaching 60 pdr Warheads.jpg
Attaching warheads to RP-3s (Rocket Projectiles, 3 inch)
70 Years Ago—May 23, 1943: British Swordfish aircraft from escort carrier HMS Archer sink U-752 in North Atlantic with rocket projectiles; first U-boat sunk by those weapons.