Synthetic aperture radar is a radar observation device that functions as a virtual radar with an aperture larger than that of an actual laser by moving the radar device itself in a straight line.

WASHINGTON — After nearly three years operating in stealth mode, Seattle-based startup Kapta Space emerged on Feb. 21, announcing plans to demonstrate metasurface antenna technology for space-based ...

With the exponential rise in drone activity, safely managing low-flying airspace has become challenging—especially in highly ...

Chinese researchers claim to have identified a potential vulnerability in the jet during a study of simulated combat ...

Defence expert Sanjeet Sirohi compares F-35 and Sukhoi Su-57, discussing which stealth fighter is best suited for India.

Bengaluru: In the wake of the Union govt scrapping deals for 400 defence drones with Chinese components, companies at Aero ...