The Security Council today renewed the mandate of the United Nations Disengagement Observer Force (UNDOF), which has supervised the ceasefire between Israel and Syria since 1974, for the next sixth months, until 30 June 2011. Unanimously adopting resolution 1965 (2010), the Council also called for implementation of its resolution 338 (1973), which required immediate negotiations between the parties, aimed at establishing a just and lasting peace in the Middle East.