Feb 19, 2017

UN envoy Staffan de Mistura on Sunday questioned US President Donald Trump's engagement in solving the Syrian conflict, just days ahead of crucial peace talks in Geneva.

"Where is the US in all this? I can't tell you because I don't know," he said, adding that the new administration was still trying to work out its priorities on the issue.

The US' top three priorities include fighting Islamic State jihadists, "how to limit the influence of some major regional players and how to not to damage one of their major allies in the region," said de Mistura.

"How you square this circle, that I understand is what they are discussing in Washington," he added.

Mistura stressed that what was ultimately key was the prospect of an inclusive political solution to end the conflict.