For decades, many of the most advanced military weapons were developed in complete secrecy.

During the late 1960s, a top-secret Soviet program to sneak nuclear weapons around U.S. early warning radars was mistaken for a rash of UFO sightings by Moscow’s citizens. The weapon, known as FOBS, ...

Military innovation is often driven by competition and the desire for a tactical advantage. Behind the scenes of every major war, governments, defense engineers, and scientists have envisioned weapons ...

In 1971, the United States launched a secret satellite program called JUMPSEAT, which surveilled the Soviet Union throughout the Cold War. Before, during, and after the Cold War reconnaissance ...

“We had no way to compete with their technology, with their weapons. I swear, I’ve never seen anything like it,” a Venezuelan security guard says in a video widely shared on social media and promoted ...