The government decided more than a decade ago that the new planes had to have four engines so they could remain airborne if one or two fail, said Deborah Lee James, who was Air Force secretary at the time.
How to convert Qatar jet into Air Force One to safely fly President Trump
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”We needed a new bomber for the 21st Century that would allow us to take on much more complicated threats, like the threats that we fear we would one day face from China, Russia, ” said Deborah Lee James, the Air Force secretary when the Raider contract was announced in 2015.
Pentagon debuts its new stealth bomber, the B-21 Raider
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