The Royal Thai Army on Sunday released video clips and photos showing that Cambodian troops had entered Thai territory and set up an artillery and mortar firing base near Prasat Khana in Surin.
The RTA’s footage showed Cambodian troops had dug trenches about 200 metres long around Prasat Khana and built bunkers to store artillery and mortar shells.
The RTA said Cambodian troops used the base to fire mortar and artillery shells at Thai forces.