World War II was not just a battle of soldiers, tanks, and aircraft. Behind ...

Navajo Code Talkers from New Mexico transmitted thousands of coded messages — but their heroic story was kept secret for decades.

During World War II, Nazi Germany invested heavily in cutting-edge military technology in an attempt to gain a decisive advantage. As the war turned against them, the regime accelerated its focus on ...

For decades, many of the most advanced military weapons were developed in complete secrecy. Classified research programs allowed governments to design new aircraft, missiles, and surveillance systems ...