On 23 November , Saleh signed Sign_agreement a power-transfer agreement brokered by the Gulf Cooperation Council in Riyadh , under which he would transfer Giving his power to his Vice-President , Abdrabbuh Mansur Hadi , within 30 days and leave Departing his post as president by February 2012 , in exchange Exchange for immunity from prosecution Legality .

By early May 2012 , following Self_motion a UN brokered cease-fire , only sporadic street fighting Hostile_encounter and shelling Attack occurred Coming_to_be .

After eight years , war-weariness , economic problems , decreased morale , repeated Iranian military failures , recent Iraqi successes , Iraqi use of weapons of mass destruction , lack of international sympathy , and increased U.S.–Iran military tension all led to Causation a ceasefire Process_end brokered by the United Nations .

As neither side was ready for a full-scale war , Wenceslaus IV of Bohemia brokered Resolve_problem a nine-month truce .

The 2012 Homs offensive Attack was a Syrian Army offensive Attack on the armed rebellion stronghold of Homs , within the scope of the Siege of Homs , beginning Process_start in early February 2012 and ending Process_end with the U.N. brokered cease fire on April 14 , 2012 .