During the Cold War, a time of intense rivalry between the United States and the Soviet Union, intelligence was critical. Knowing an enemy’s plans in advance could mean the difference between peace ...

Fishermen in the Philippines have made an unexpected catch: a suspected Chinese underwater spy drone. The discovery has ...

A submarine drone suspected to be from China was recovered in waters off the central Philippines, police said on Thursday, warning of "potential national security implications." Three fishermen found ...

Fisherman found a Chinese spy drone near the Philippines, officials said. The drone is yellow, torpedo-shaped, and labeled HY-119. China is clashing with the Philippines as it seeks to expand its ...

Researchers from Princeton and MIT have found a way to intercept underwater messages from the air, overturning long-held assumptions about the security of underwater transmissions. The team created a ...

A U.S. spy aircraft was detected flying near North Korea following the reclusive nation's claim to possess underwater nuclear-capable drones, South Korean media claims. The U.S. Air Force RC-135W ...

British engineers have demonstrated an extra large autonomous underwater vehicle (XLAUV) to the Royal Navy. Made by BAE Systems, it aims to help the UK forces in monitoring and protecting underwater ...

A new report revealed Russian spy sensors are tracking the United Kingdom’s nuclear submarines – with the alarming discovery kept hidden from the public despite British military officials deeming it a ...