Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, renders honors during the 30th Annual Vietnam Remembrance and Wreath Laying Ceremony held at the Vietnam Veterans Memorial Clock Tower in Quincy, Mass., April 27, 2017. Each year, the names of the 48 Quincy residents who died during the Vietnam War are read during a memorial roll call at the clock tower. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro