Hanoi, July 27 -- Forces participating in the 500-day-and-night campaign had recovered the remains of 1,488 fallen soldiers as of July 25, according to the national steering committee for the search, recovery and identification of fallen soldiers' remains (Steering Committee 515). The total comprises 466 sets of remains recovered in Vietnam, 174 in Laos, and 850 in Cambodia. The campaign has also led to the discovery of seven mass graves. Five were found in the northern province of Tuyen Quang, containing the remains of 23 fallen soldiers, while the search at Le Thi Rieng Park in Ho Chi Minh City uncovered the remains of 103 fallen soldiers and two others in a collective burial site. A total of 32 search and recovery teams of 1,541 person...