Analysis of information sources in references of the Wikipedia article "Boeing B-52 Stratofortress" in Vietnamese language version.
The program will produce 80 to 100 aircraft (at roughly 550 đô la Mỹ million per copy), replacing the USAF's legacy fleet of B-52 and B-1 bombers with a stealthy, long-range, nuke-capable strike aircraft entering service around 2020.
