TO GO WITH Vietnam-NKorea-diplomacy-war-history, FOCUS by Tran Thi Minh Ha with Jenny Vaughan
TOPSHOT - This photograph taken on February 12, 2019 shows Vietnamese veteran Duong Van Dau viewing the tombstones of North Korean pilots killed in aerial battles by US pilots during the Vietnam War at a war memorial in Bac Giang province. - The bodies of the 12 fighter pilots and two technicians were buried here before they were repatriated in 2002, but the rarely-visited site amid rice fields remains a symbol of an era when Hanoi relied on Pyongyang for help. (Photo by Manan VATSYAYANA / AFP) / TO GO WITH Vietnam-NKorea-diplomacy-war-history, FOCUS by Tran Thi Minh Ha with Jenny Vaughan