On May 12, 1943, in the perilous Atlantic waters, Kriegsmarine submarine U-456 vanished with all hands on deck. This opened ...

With fifth-generation submarines on the horizon, their technology has come a long way. Ultra-advanced subs of today use ...

This episode opens the hatch on a 1942 M3A1 Stuart, offering a close look at its cramped fighting compartment, 37mm cannon, and compact radial engine. Originally delivered to Brazil through Lend-Lease ...