This is a list of United Nations Security Council Resolutions 501 to 600 adopted between 25 February 1982 and 19 October 1987.
Resolution Date Vote Concerns50125 February 198213–0–2 (abstentions: Poland, USSR)Increases size of the United Nations Interim Force in Lebanon5023 April 198210–1–4 (against: Panama; abstentions: China, Poland, Spain, USSR)Demands end to the Falklands War5039 April 198215–0–0Death sentences of three African National Congress members in South Africa50430 April 1982Adopted "by consensus"Organisation of African Unity peacekeeping mission in Chad50526 May 198215–0–0Negotiations in the aftermath of the Falklands War50626 May 198215–0–0Extends mandate of the United Nations Disengagement Observer Force50728 May 198215–0–0Report on failed foreign mercenary coup in the Seychelles5085 June 198215–0–0Demands an end to hostilities in the 1982 Lebanon War5096 June 198215–0–0Israeli invasion of Lebanon51015 June 198215–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus51118 June 198213–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon51219 June 198215–0–0Humanitarian situation in Lebanon5134 July 198215–0–0Humanitarian situation in Lebanon51412 July 198215–0–0Calls for end of hostilities in the Iran–Iraq War51529 July 198214–0–0 (United States did not participate in voting)Blockade of Beirut by Israel5161 August 198215–0–0Violations of ceasefire in Beirut5174 August 198214–0–1 (abstention: US)Calls for Israel to return its troops to previous positions51812 August 198215–0–0Demands Israel and other parties strictly observe Security Council resolutions51917 August 198213–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon52017 September 198215–0–0Assassination of Lebanese President-elect Bachir Gemayel52119 September 198215–0–0Massacre of Palestinians in Beirut by the Lebanese Forces militia5224 October 198215–0–0Calls for ceasefire in war between Iraq and Iran52318 October 198213–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon52429 November 198215–0–0Extends mandate of the United Nations Disengagement Observer Force5257 December 198215–0–0Death sentences of three African National Congress members in South Africa52614 December 198215–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus52715 December 198215–0–0South African attack on Lesotho52821 December 1982Adopted "by consensus"Arabic language in the Security Council52918 January 198313–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon53019 May 198315–0–0Tensions between Honduras and Nicaragua; Contadora Group efforts53126 May 198315–0–0Extends mandate of the United Nations Disengagement Observer Force53231 May 198315–0–0Condemns continued South African occupation of Namibia5337 June 198315–0–0Death sentences of African National Congress members in South Africa53415 June 198315–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus53529 June 198315–0–0Endorses Mission to Lesotho report; assistance to Lesotho53618 July 198313–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon53722 September 198315–0–0Admission of Saint Kitts and Nevis to the United Nations53818 October 198313–0–2 (abstentions: Poland, USSR)Extends mandate of the United Nations Interim Force in Lebanon53928 October 198314–0–1 (abstention: US)Condemns continued South African occupation of Namibia54031 October 198312–0–3 (abstentions: Malta, Nicaragua, Pakistan)Condemns Iran–Iraq War54118 November 198313–1–1 (against: Pakistan; abstention: Jordan)Declaration of Independence of the Turkish Republic of Northern Cyprus54223 November 198315–0–0Lebanese Civil War54329 November 198315–0–0Extends mandate of United Nations Disengagement Observer Force54415 December 198315–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus54520 December 198314–0–1 (abstention: US)South African occupation of southern Angola5466 January 198413–0–2 (abstentions: UK, US)South African attacks on Angola54713 January 198415–0–0Death sentence on Benjamin Maloise in South Africa54824 February 198415–0–0Admission of Brunei Darussalam to the United Nations.54919 April 198413–0–2 (abstentions: Ukraine, USSR)Extends mandate of the United Nations Interim Force in Lebanon55011 May 198413–1–1 (against: Pakistan; abstention: US)Secessionist activities in Cyprus55130 May 198415–0–0Extends mandate of the United Nations Disengagement Observer Force5521 June 198413–0–2 (abstentions: Nicaragua, Zimbabwe)Iranian attacks on ships to and from the ports of Kuwait and Saudi Arabia55315 June 198415–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus55417 August 198413–0–2 (abstentions: UK, US)South African general election, 198455512 October 198413–0–2 (abstentions: Ukraine, USSR)Extends mandate of the United Nations Interim Force in Lebanon55623 October 198414–0–1 (abstention: US)Massacres of those opposing apartheid in South Africa55728 November 198415–0–0Extends mandate of the United Nations Disengagement Observer Force55813 December 198415–0–0Arms production in South Africa despite arms embargo55914 December 198415–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus56012 March 198515–0–0Condemns repression in South Africa56117 April 198513–0–2 (abstentions: Ukraine, USSR)Extends the mandate of the United Nations Interim Force in Lebanon56210 May 1985Adopted paragraph by paragraphNicaragua – United States relations; Contadora Group efforts56321 May 198515–0–0Extends mandate of the United Nations Disengagement Observer Force56431 May 198515–0–0Humanitarian situation in Lebanon56514 June 198515–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus56619 June 198513–0–2 (abstentions: UK, US)Continued occupation of Namibia by South Africa56720 June 198515–0–0South African attack on Angola56821 June 198515–0–0South African attack on Botswana56926 July 198513–0–2 (abstentions: UK, US)Condemns apartheid system and killings in South Africa57012 September 198515–0–0Vacancy at the International Court of Justice57120 September 198515–0–0South African attack on Angola57230 September 198515–0–0South African attack on Botswana5734 October 198514–0–1 (abstention: US)Israeli attack on Tunisia 5747 October 198515–0–0 (separate vote on paragraph 6)South African attack on Angola57517 October 198513–0–2 (abstentions: Ukraine, USSR)Extends mandate of the United Nations Interim Force in Lebanon57621 November 198515–0–0Extends mandate of the United Nations Disengagement Observer Force5776 December 198515–0–0 (separate vote on paragraph 6)South African attack on Angola57812 December 198515–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus57918 December 198515–0–0Increased incidents of hostage-taking58030 December 198515–0–0South African attack on Lesotho58113 February 198613–0–2 (abstentions: UK, US)Condemns South African attacks on other countries in southern Africa58224 February 198615–0–0Condemns continued military action in the Iran–Iraq War58318 April 198615–0–0Extends mandate of the United Nations Interim Force in Lebanon58429 May 198615–0–0Extends mandate of the United Nations Disengagement Observer Force58513 June 198615–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus58618 July 198615–0–0Extends mandate of the United Nations Interim Force in Lebanon58723 September 198614–0–1 (abstention: US)Condemns attacks on the United Nations Interim Force in Lebanon5888 October 198615–0–0Calls for end of war between Iran and Iraq58910 October 198615–0–0Recommends Javier Pérez de Cuéllar as Secretary-General for second term59026 November 198615–0–0Extends mandate of the United Nations Disengagement Observer Force59128 November 1986Adopted "by consensus"Strengthens arms embargo against South Africa5928 December 198614–0–1 (abstention: US)Condemns killing of students by Israel in the Palestinian territories59311 December 198615–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus59415 January 198715–0–0Extends mandate of the United Nations Interim Force in Lebanon59527 March 198715–0–0Vacancy at the International Court of Justice59629 May 198715–0–0Extends mandate of the United Nations Disengagement Observer Force59712 June 198715–0–0Extends mandate of the United Nations Peacekeeping Force in Cyprus59820 July 198715–0–0Demands a ceasefire and protection for civilians during the Iran–Iraq War59931 July 198715–0–0Extends mandate of the United Nations Interim Force in Lebanon60019 October 198715–0–0The Republic of Nauru and the International Court of Justice
See also Lists of United Nations Security Council resolutions List of United Nations Security Council Resolutions 401 to 500 List of United Nations Security Council Resolutions 601 to 700