Lt. Gen. Warren Berry, deputy chief of staff for Logistics, Engineering and Force Protection, receives a briefing on KC-135 capabilities from Staff Sgt. Greg Webb, 351st Air Refueling Squadron boom operator, during a visit to RAF Mildenhall, England, July 22, 2019. During his visit, Berry was also shown upgrades to security around base, the latest innovation tools used on the flightline and received briefings on major engineering and logistic projects. (U.S. Air Force photo by Airman 1st Class Brandon Esau)