Ellsworth sends first B-1 for IBS upgrade

A B-1 bomber from the 34th Bomb Squadron at Ellsworth Air Force Base left on Jun. 30 to get the Integrated Battle Station systems upgrade at Tinker Air Force Base.

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U.S. Air Force photo by Airman Sadie Colbert

It is the first B-1 from Ellsworth Air Force Base to get the upgrade, which will take more than eight months to complete.

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