A US Air Force feasibility stud has found that the sensors and cameras from the U-2 spy plane can be adapted to work on the RQ-4 Global Hawk drone ... Camera onto the RQ-4B," in a letter ...

A U.S. Air Force drone faced issues due to Russian ... During a reconnaissance flight in Estonian airspace, the RQ-4B Global ...

The RQ-4 Global Hawk ... mission requirements. Global Hawk began as an Advanced Concept Technology Demonstration in 1995. The system was determined to have military utility and provide warfighters ...

With $10 billion in development costs, the Global Hawk UAV has been an expensive proposition for the US Air Force over the course ... got up close with the RQ-4, as it's officially known, and ...

Russian Analyst Claims MiG-31s Could Down U.S. Global Hawk Drones A Russian military analyst has downplayed the capabilities of the RQ-4B Global Hawk unmanned aerial system (UAS), just days after ...