Dossiers decoding the code name of Unit 962, a map indicating the burial area of 21 fallen soldiers at Hospital K76A T7 under Military Region 7, and keepsakes related to southeastern battlefields from 1966 to 1972,... have been handed over to Vietnamese authorities by Vietnam Wartime Accounting Initiative (VWAI) to identify burial sites, find relatives and conduct DNA matching under the 500-day-and-night campaign.

Implementing Decision No. 27/QD-BCDQG dated March 22, 2026, issued by the National Steering Committee, and in preparation for the 80th anniversary of War Invalids and Martyrs Day (July 27, 1947 - July 27, 2027), the Hanoi People's Committee has launched the "500-Day Campaign for the Search, Recovery, and Identification of Fallen Soldiers' Remains."

Localities across Vietnam are accelerating the review, registration, and collection of DNA samples from relatives of fallen soldiers whose identities have yet to be confirmed, in preparation for a nationwide campaign. The establishment of a DNA database is expected to create new opportunities to identify hundreds of thousands of fallen soldiers whose information remains incomplete.