Armed Forces of CGDK: In 1987 coalition forces remained unintegrated, with total numbers unknown. National Army of Democratic Kampuchea (NADK--see Appendix B, also known as Khmer Rouge)--roughly 40,000 to 50,000 combatants in three to six divisions, distributed in four autonomous military regions. Khmer People's National Liberation Armed Forces (KPNLAF-- see Appendix B)--strength waning but conjecturally had 8,000 to 14,000 combatants organized into battalions and regiments, grouped administratively into 9 military regions. Sihanouk National Army (Armée Nationale Sihanoukiste--ANS--see Appendix B), strength increasing has 7,000 to 11,000 combatants organized into a command structure and maneuver battalions grouped under 6 brigade headquarters.

Armed Forces of PRK: In 1987 military establishment comprised regular/main forces, provincial/regional forces, and village militia/local forces embryonic coastal/riverine navy and air force existed total military strength for all components unknown, but estimated to surpass 40,000 personnel armed forces organized administratively into four military regions under Ministry of National Defense and General Staff in Phnom Penh.

Major Tactical Units of CGDK: Tactical units deployed usually comprise platoons or companies, occasionally single battalions. (People's Republic of Kampuchea): Seven understrength regular/main force divisions, with at least three deployed in border provinces of western Cambodia several independent brigades and regiments as many as four tank battalions, and combat support formations naval forces one battalion air force possibly two to four understrength squadrons provincial/regional forces organized into battalions, generally deployed one per province, with greater number in border provinces village militia/local forces organized into platoons and squads, generally deployed at subdistrict and village level women heavily represented in militia/local forces.

Major Weapons/Equipment of CGDK: Small arms, light crewserved weapons, and equipment originating from China and possibly from Singapore.

Major Weapons/Equipment of PRK: Obsolescent tanks of Soviet or Chinese origin armored personnel carriers of Soviet or United States origin light to medium artillery pieces small arms of Soviet origin naval forces, small patrol and amphibious craft air force, possibly MiG-21/FISHBED fighter aircraft, and Mi-8 (HIP) transport helicopters.

Security Expenditures of CGDK: Unknown all military materiel assumed to be grant aid from China and from members of the Association of Southeast Asian Nations (ASEAN).

Security Expenditures of PRK: Unknown all military materiel assumed to be grant aid from Soviet Union and Vietnam estimated value of imported armaments US$150 million in 1986.

Foreign Troops and Advisers: (People's Republic of Kampu46a puchea): Vietnamese expeditionary force numbering possibly 100,000 to 200,00 troops organized into 10 to 12 divisions under 4 Military Fronts Vietnamese force to be withdrawn by 1990. Vietnamese military advisers with Cambodian units at least to battalion level Warsaw Pact advisers at armed forces training institutions and possibly at upper defense echelons.

Internal Security: In 1987 insurgents of the Coalition Government of Democratic Kampuchea, backed by China and ASEAN nations, engaged in guerrilla warfare against People's Republic of Kampuchea government in Phnom Penh, and Vietnamese forces in Cambodia some of country insecure because of sporadic guerrilla raids and ambushes, but guerrillas possessed insufficient strength or armaments to take and hold any urban area or to topple government.

Data as of December 1987