Conscious of the need to take effective steps for the prevention and removal of all threats to international peace and security posed by South Africa's military at­ tacks, 1. Strongly condemns the racist regime of South Africa for its premeditated, persistent and sustained armed invasions of the People's Republic of Angola, which constitute a flagrant violation of the sovereignty and territorial integrity of that country, as well as a serious threat to international peace and security; 2. Strongly condemns also South Africa for its utilization of the international Territory of Namibia as a springboard for perpetrating armed invasions and de~tabilization of the People's Republic of Angola; 3. Demands that South Africa withdraw forthwith and unconditionally all its military forces from the ter­ ritory of the People's Republic of Angola, cease all acts of aggression against that State and scrupulously respect the sovereignty and territorial integrity of Angola; 4. Calls upon all States to implement fully the arms embargo imposed against South Africa in resolution 418 (1977); 5. Requests Member States urgently to extend all necessary assistance to the People's Republic of Angola and other front-line States, in order to strengthen their defence capacity against South Africa's acts of aggres­ sion; 6. Calls for payment of full and adequate compen­ sation to the People's Republic of Angola for the damage to life and property resulting from those acts of aggression; 17 7. Decides to appoint and send immediately to Angola a commission of investigation, comprising three members of the Security Council. in order to evaluate the damage resulting from the invasion by South African forces and to report to the ~ouncil not Jater than 15 November 1985; · . 8. Urges Member States, pending the report of the Commission of Investigation, t9 take prompt,. appro• priate and effective action to bring pressure.to bear upon 
**Analysis**
This text appears to be a UN Security Council resolution, focusing on the conflict between South Africa and Angola. It mentions military attacks, invasions, and acts of aggression, which suggests that the primary concern is international peace and security. The resolution also demands that South Africa withdraw its military forces and cease its aggression, which further supports the idea that the main category is related to international relations and security.

**Category**
International relations, Humanitarian aid and relief