ソン・サン
In February 1979, General Dien Del and Nguon Pythoureth flew to Thailand to form the Khmer People's National Liberation Armed Forces (KPNLAF). The two went from camp to camp persuading local leaders to join. Those who agreed to fight under Son Sann were Chea Chhut (at Nong Chan), ex-Khmer National Armed Forces Colonel Prum Vith, Ta Maing and Om Luot (at Nong Samet). By mid-1979 there were 1600 armed soldiers in the KPNLAF.