[DOC] [TLE] UNITED NATIONS IRAN-IRAQ MILITARY OBSERVER GROUP ... [PAR] When both Iran and Iraq agreed to this, the Secretary-General informed the 
Security ... a negotiated settlement, Iran and Iraq observe an immediate ceasefire
, ... Between 26 July and 7 August, the Secretary-General met with the Foreign... [DOC] [TLE] AUG. 20 CEASE-FIRE IS ON IN 8-YEAR IRAN-IRAQ WAR ... [PAR] Aug 9, 1988 ... LEAD: Iran and Iraq will begin a cease-fire on Aug. ... Soviet forces from 
Afghanistan in April after seven years of negotiations. ... a week, United Nations 
officials said, because of the Secretary General's tight schedule. ... Mr. Perez de 
Cuellar will open direct talks between the two countries in Geneva on Aug. [DOC] [TLE] U.N. PRESSES IRAQ TO STOP BLOCKING A GULF CEASE-FIRE ... [PAR] Jul 22, 1988 ... LEAD: Iraq came under increasing pressure in the United Nations ... They are 
pressing Baghdad to follow Iran's example and cooperate with Secretary General 
Javier ... to use their influence to try to get Baghdad to the negotiating table. ... 
said that nothing in Resolution 598 required direct talks between the... [DOC] [TLE] U.S. Presses Iraqis to Accept Cease-Fire - NYTimes.com [PAR] Aug 5, 1988 ... LEAD: The United States is pressing Iraq to observe a cease-fire in the ... of the 
U.N. cease-fire plan and to cooperate with Secretary General Javier ... Mr. 
Hammadi said Iraq wants face-to-face negotiations ''to learn whether the Iranian 
... de Cuellar will be able to resolve the dispute between Iran and Iraq... [DOC] [TLE] U.N. Negotiations Stall as Iraq Holds Out for Face-to-Face Talks ... [PAR] Jul 31, 1988 ... Peace talks aimed at ending the long-running Iran-Iraq War stalled Saturday ... 
Iraqi Foreign Minister Tarik Aziz, who met with Secretary General Javier ... 1987 
Security Council cease-fire measure calling for an end to the war. [DOC] [TLE] United Nations Security Council Resolution 598 - Wikisource, the ... [PAR] Mar 30, 2011 ... Determined to bring to an end all military actions between Iran and Iraq, ... 
Demands that, as a first step towards a negotiated settlement, Iran and Iraq 
observe an immediate cease-fire, discontinue all military actions on ... Requests 
the Secretary-General to dispatch a team of United Nations Observers to... [DOC] [TLE] GULF WAR CEASE-FIRE BEGINS - The Washington Post [PAR] Aug 21, 1988 ... 20 -- After eight years of brutal war, Iraq and Iran officially began an ... Sharp 
differences in the negotiating agenda between Iraq's leadership and U.N. 
Secretary .... The U.N. cease-fire resolution gives the secretary general the... [DOC] [TLE] Iran-iraq Truce Set For Aug. 20 Two Sides Will Talk Directly - philly ... [PAR] Aug 9, 1988 ... 20 as the official cease-fire day in the Iran-Iraq war, leading. ... casualties, U.N. 
Secretary-General Javier Perez de Cuellar yesterday set Aug. ... calling on both 
Iran and Iraq to immediately cease hostilities and begin negotiations. ... for a 
cease-fire - face-to-face talks between the nations before the truce. [DOC] [TLE] Iraq Alters Stance On Cease-fire Agrees To Talks After A Truce ... [PAR] Aug 7, 1988 ... U.N. Secretary General Javier Perez de Cuellar, who had left New York for ... for 
negotiations with Iran in order to agree to a cease-fire," but it carried no ... rift 
between Perez de Cuellar and the unyielding Iraqi foreign minister. [DOC] [TLE] `Old hand' on Iran-Iraq conflict takes over Geneva negotiations. Jan ... [PAR] Nov 8, 1988 ... Jan Eliasson, Sweden's UN ambassador, has carried on ... on the Gulf conflict 
after the cease-fire between Iran and Iraq went into effect Aug. 20. ... and 
Undersecretary-General Diego C'ordovez (later to negotiate the Geneva... [DOC] [TLE] The Iran-Iraq War: United Nations Resolution of Armed Conflict [PAR] Jan 1, 1990 ... negotiations continue, a lasting settlement agreement between Iran ...... Secretary
-General appealed to the parties for a limited cease-fire

Question: This U.N. Secretary General negotiated a cease-fire between Iraq and Iran
Answer: Javier Perez de Cuellar