General Dien Del (1932 - February 13, 2013) directed combat operations in Cambodia, first as a general in the Army of the Khmer Republic (1970–1975) and then as a leader of Khmer People's National Liberation Front (KPNLF) guerrilla forces fighting against the Vietnamese occupation (1979–1992).
Dien Del died in a hospital in Phnom Penh on February 13, 2013.
His body was cremated at the Tuek Thla Pagoda in Tuek Thla, Phnom Penh.