4. Calls upon all States to implement fully the arms embargo imposed against South Africa in Security Council resolution 418 (1977); 5. Reaffirms the right of Angola, in accordance with the relevant provisions of the Charter of the United Nations and, in particular, Article 51, to take all the measures necessary to defend and safeguard its sovereignty, territorial integrity and independence; 6. Renews its request to Member States to extend all necessary assistance to Angola, in order that Angola may defend itself against the escalating military attacks by South Africa as well as the continuing occupation of parts of Angola by South Africa; 7. Reaffirms .further that Angola is entitled to prompt and adequate compensation for the damage to life and property consequent upon these acts of aggression and the continuing· occupation of parts of its territory by the South African military forces: 8. Decides to meet again in the event of noncompliance by South Africa with the present resolution in order to consider the adoption of more effective measures in accordance with appropriate provisrons of the Charter; 9. Requests the Secretary-General to monitor the implementation of the present resolution and report to the Security Council thereon not later than 10 January 1984; 10. Decides to remain seized of the matter. Adopted at the 251 lth llll'<'ling hy I3 I'Ot<'S to 111!11<'. with 2 ahstcntions (Unitl'r Julr. Augu.11 and Septemher l9fi4. 2