Lancer Launch An Air Force B-1B Lancer launches at Ellsworth Air Force Base, S.D., April 28, 2020, to support a bomber task force mission in the Indo-Pacific region. SHARE IMAGE: Download Image: Full Size (1 MB) Tags: Air Force Photo By: Air Force Airman Quentin Marx VIRIN: 200428-F-YM413-307M.JPG Photo Gallery