•  More remains of Vietnamese soldiers repatriated from Cambodia

Some human bones were first detected by Mai Van Sau at 4.30pm on July 25 when his team was doing construction work on Ly Thuong Kiet road.

They said there was a huge heap of human bones placed in different postures in a mass grave.

So far, twenty sets of remains have been identified as army soldiers wearing uniforms, including Nguyen Van Hong (31).

The investigation is still underway.