Operation Arc Light and Operation Drum Fire I Published Oct. 28, 2011 By AFDO Staff Air Force Declassification Office National Archives -- This newly declassified document details early SAC Operation Arc Light and Drum Fire I flights against North Vietnamese forces. Information concerning number of aircraft, aircraft losses, aircraft aborts, and analysis of how many bombs were delivered. These operational details show the power that was unleashed from these Air Force B-52s. To find the documents click on Conflicts or SAC Histories found on the main page under the declassified documents tab. The document is also available directly here.