Lam Dong, June 4 -- Authorities in central Lam Dong province on June 4 launched a pilot programme to collect biological samples, digitise records and transfer remains of unidentified fallen soldiers for DNA analysis, part of the nationwide "500-day campaign" aimed at accelerating the search for, recovery and identification of martyrs' remains. The activity, carried out at the Duc Linh commune Martyrs' Cemetery, marks an important step in applying scientific and technological advances to help identify fallen soldiers while responding to the long-standing aspirations of their families and relatives. The cemetery was selected as the province's pilot site for sample collection, handover procedures and the digitisation of information related t...