VMGR-152 conducts nighttime aerial refueling with VMFA-121, VMFA-251 An F-35B Lightning II aircraft with Marine Fighter Attack Squadron 121 based out of Marine Corps Air Station Iwakuni, Japan, conducts a nighttime aerial refueling training operation with a KC-130J Hercules aircraft with Marine Aerial Refueler Transport Squadron 152, Oct. 25, 2017. The training was conducted at night to improve operational readiness and enhance pilot proficiency. Marine Corps photo by Lance Cpl. Mason Roy SHARE: Download: Full Size (0.11 MB) Credit: Lance Cpl. Stephen Campbell VIRIN: 171026-M-OQ666-0001.JPG Photo Gallery