Secretary-General António Guterres said the UN is "totally committed" to supporting a smooth transition of power in Syria through an inclusive political process that guarantees full respect of minority rights.
Mr. Guterres was speaking on Wednesday to reporters in Pretoria, South Africa, where he met with Government officials in connection with the country's presidency of the G20 group of industrial nations.
'Signs of hope'
"As we speak, we are witnessing the reshaping of the Middle East, with the changes in the correlation of forces among the key regional actors," he said, stressing that the right of the Palestinian people to self-determination and statehood must be constantly reaffirmed.
"But we also see some signs of hope, and signs of hope mainly coming from the end of the Syrian dictatorship," he added.
The Secretary-General said his Special Envoy for Syria, Geir Pedersen, is engaging with all the key actors on the way forward, "and I fully trust the Syrian people, to be able to choose their own destiny."
'It's time for unity'
Mr. Guterres was asked if he thought world leaders understood that "the Middle East question" must be resolved as the entire region will be affected.
He underlined that the international community has a duty to "do everything to support the different Syrian leaders" to ensure that they come together and guarantee a smooth and inclusive transition.
"The alternative doesn't make any sense," he said. "Syrians had enough divisions. It's time for unity, and it's time for the reestablishment of its territory."
Airstrikes continue in Syria
Meanwhile, the security situation in Syria remains volatile as Israeli airstrikes and localized hostilities continue to affect many areas, the UN humanitarian affairs office, OCHA , said on Wednesday.
OCHA expressed concern over the risks of explosive ordnance to people moving around the country.
Humanitarian partners have identified more than 50 minefields over the past 10 days, which is curtailing the movement of civilians and impeding the delivery of goods and services.
Humanitarians respond to needs
The UN and partners continue to support humanitarian response across the country and are resuming activities as security conditions allow.
Listen to our interview with Samer Abdel Jaber of the UN World Food Programme ( WFP ) which is seeking $250 million to kickstart key supply chain corridors and ease food insecurity.
