The launch of AEHF-4 was the seventy-ninth Atlas V mission, and the ninth to use the 551 configuration. Developed by Lockheed Martin for the US Air Force’s Evolved Expendable Launch Vehicle ...
United Launch Alliance’s Atlas V rocket carried out its first mission for the United States Space Force Thursday, deploying the final Advanced Extremely High Frequency (AEHF) satellite to ...
The Lockheed Martin Corp.-Boeing Co. joint venture that competes with Elon Musk’s SpaceX to launch the most sensitive US national security satellites had subpar performance meeting its goals last year ...