Here's all we know (so far) about America's newest stealth bomber
WASHINGTON, D.C. — Little is known about America's newest stealth bomber, the B-21, which will replace the Air Force's aging B-52 and B-1Bs.
Shrouded in secrecy, here's all we know (so far) about the B-21:
It will be developed by Northrop Grumman, the same manufacturer of the iconic B-2 Spirit
Northrop Grumman won the contract in October
The Air Force is slated to buy 100 of these new bombers
The program is estimated to cost $80 billion
The Air Force estimates it will pay $511 million per aircraft (in 2010 dollars)
The new bomber is not expected to enter combat before 2025
The "21" in B-21 means it's the bomber of the 21st century
There are no existing prototypes of the bomber aircraft; however, based on the artist rendering, the B-21 shares some resemblance to the B-2 Spirit
The final design of the B-21 remains unknown
US Air Force Secretary Deborah James hosted a naming contest for the 21st century bomber and received more than 4,600 entries
James and Air Force Chief of Staff David Goldfein chose the name and it was revealed during the annual Air Force Association's (AFA) conference
The name chosen for the bomber is Raider after famed World War II air commander Gen. James Doolittle's group
During the AFA conference, the Air Force recognized that the KC-46A Pegasus tanker, F-35A Lightning II jet, and the B-21 Raider bomber as top priorities to receive funding
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