text: war of aggression against Viet Nam in February 1979 and used Thai territory as a sanctuary where the Pol Pot remnants and other Khmer reactionaries are nurtured and supplied with weapons to commit infiltration. destruction and subversion against the revival of the Kampuchean people: they have also unceasingly stepped up provocations and tension along the Thai-Kampuchean. Thai-Lao and Sino-Vietnamese borders and have conJucted a multifaceted war of sabotage against the lndo-Chinese countries. thus jeopardiz­ ing peace and stability in South-East Asia. In these circumstances and according to the Treaty of Peace. Friendship and Co-operation signed on 18 February 1979 [.H'<' SI 131/// ].by the two countries. the Government of the People"s Repub­ lit: of Kampuchea requested volunteers from the Vietn, 1mese army to stay on in Kampuchea to fulfil the internationalist obligations. assist the people and the armed forces of Kampuchea in national construction and defence against intervention by reactionaries among the Beijing ruling circles and other reaeti1111ary forces. The presence of the volunteers fnim the Victnan1e,e army in Kampuchea meets the interests and i-.een a,pirat ion, or the Kampuchean people and completely conform, to the principk, or the· non-aligned move­ ment and the Charter of the United Nations on the right of nations to help ench other for the p11rp,1sc of dcfen,:t·. In the past. volunteer, from the Vit·tnanrcsc army together with the armed forces of Kampm:hea and 1.ao, won tht· wars of aggres­ sion comlm:ted hy colo11iali,1, and inrpni;rli,is again,! the three 111110-C'hinese t:011ntrie,. 1h11, c·radic·ati11g tire sorrrcc· or threat to the pt·acc and security oft he pcopk, ofS11n1lr l·::ist A,ia. ~c·n·ntly. they were sent 111 Kanrprrdrea for till' third ti111l': tlrr, wa, in rc·,p,,n,e to the need for solidarity and mutual assistance to cope with the danger of intervention and aggression from outside and not a threat to any 
analysis: The text appears to be a political statement or a declaration, addressing the situation in Kampuchea (Cambodia) and its relations with neighboring countries, particularly Vietnam and Thailand. The language used is formal and diplomatic, suggesting that it may be an official document or a statement from a government or international organization. The text does not mention specific economic, social, or environmental issues, but rather focuses on political tensions, territorial disputes, and the role of foreign powers in the region.