The production of the American B-21 Raider bomber is facing difficulties, but the US defense industry and government officials are working to speed up the process and provide the US military with a state-of-the-art bomber fleet by the end of the decade. The 912th Aircraft Maintenance Squadron at Edwards Air Force Base in California is preparing to receive the second B-21 Raider bomber, which will undergo a series of tests. Meanwhile, negotiations to accelerate the entire B-21 program have