During World War II, battles were won by the side that was first to spot enemy airplanes, ships, or submarines. To give the Allies an edge, British and American scientists developed radar ...

The world would be a very unsafe place without radar. First conceived of in the late 19th century, radar developed throughout the 20th century as a vital piece of equipment used for detection and ...

China also claims to have developed the world’s first ‘seabed radar‘ capable of detecting high-altitude aircraft at a depth of 1,000 meters. While the HQ-19, capable of hitting targets at an ...