National Security Journal on MSN

The P-51 Mustang Was the Best WWII Fighter

Pre-war air doctrine claimed massed, gun-bristling bombers could penetrate enemy airspace without escorts. Reality hit hard ...
Tank Encyclopedia on MSN

German WWII Self-Propelled AA Gun

The Kugelblitz, officially known as the Flakpanzer IV Kugelblitz (“Ball Lightning”), was a late-war German self-propelled ...