"General David L. Goldfein". United States Air Force. Archived from the original on September 6, 2015. Retrieved August 20, 2015. This article incorporates text from this source, which is in the public domain.
Martin, Mike (September 19, 2016). "The B-21 has a name: Raider". U.S. Air Force. Secretary of the Air Force Public Affairs. Retrieved September 21, 2016.
Julian E. Barnes. (8 December 2019). "Air Force Aims to Deploy a New Battlefield Weapon: Faster Communications". NY Times website Retrieved 21 April 2022.
"General David L. Goldfein". United States Air Force. Archived from the original on September 6, 2015. Retrieved August 20, 2015. This article incorporates text from this source, which is in the public domain.