USAF ..... verso un nuovo bombardiere strategico .....

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145 …

… airandspaceforces.com … STRATCOM Chief: Air Force Needs 145 B-21s and More New Strategic Systems …

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Dovrebbe arrivare alla Ellsworth AFB verso la "metà degli anni '20" …

… theaviationist.com … B-21 Raider Expected to Arrive at Ellsworth AFB in ‘Mid 2020s’ …

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Una bella bòtta … però …

… airandspaceforces.com … Northrop Takes $477 Million Charge to Allow for Faster B-21 Production …

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Anche quì …

… defensenews.com … Northrop loses $477M on B-21 bomber as it revamps production process …

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In caso di mancato aggiornamento …

… airandspaceforces.com … More B-21s May Be Necessary If B-52J Upgrade Goes Awry, Allvin Says …