HALO is based on a Gulfstream G 550 ultra long range business jet. The combination of range, cruising altitude, payload and comprehensive instrumentation make the aircraft a globally unique research ...
US military aircraft have intercepted a high-altitude balloon flying over the ... (13,400m), prompted US officials to scramble fighter jets to investigate. Norad, the military command responsible ...
The plane seen in Chinese airspace is said to include sophisticated technologies like high-altitude functioning abilities ... as a 'space-capable' fighter jet. This advancement positions China ...