FlightGlobal reports Northrop Grumman said that it “remains on track to fly the secretive B-21 Raider stealth bomber before the end of 2023, with the US Air Force expected to issue the company a low-rate initial production contract for the type shortly after that milestone.” Defense Daily reports that this week, the USAF said in a statement that “the B-21 is conducting ground taxi activities.” The USAF said, “Rigorous testing is a critical step in the B-21 flight test program. … Extensive testing evaluates systems, components, and functionalities. This testing allows us to mitigate risks, optimize design, and enhance operational effectiveness.”
Full Story (FlightGlobal); More Info (Defense Daily)
