Stealth Refueling An Air Force B-2 Spirit stealth bomber approaches a KC-135 Stratotanker during the Red Flag Alaska-23 aerial refueling mission over Alaska, Aug. 15, 2023. SHARE: Download: Full Size (3.49 MB) Tags: air force, red flag alaska Credit: Air Force Senior Master Sgt. Julie Avey VIRIN: 230815-Z-UF872-1045.JPG Photo Gallery