U.S. Air Force Col. Kenneth T. Bibb Jr., 100th Air Refueling Wing commander, lights a remembrance candle with Harold Burgh, a former warrant officer in the Royal Electrical and Mechanical Engineers, April 28, 2014, during a Holocaust Remembrance Luncheon on RAF Mildenhall, England. The luncheon featured a speech from Burgh about his time as part of the Royal Electrical and Mechanical Engineers in the British Army and his experiences at the Bergen Belsen concentration camp in Germany following its liberation in 1945. (U.S. Air Force photo by Airman 1st Class Kyla Gifford/Released)