UN envoy for Yemeni Affairs Martin Griffiths is meeting with the countries who feat leader. The two sides are expected to work out details of peace talks expected in December in Sweden. Griffiths arrived in the Houthi-held capital Sanaa push for negotiations between a Houthi fighters and Saudi-backed forces to how port years of civil war. During the meeting who the leader reaffirmed his group's commitment to attending the peace talks. Conflict in Yemen which escalated when Saudi lad Alliance intervened back in 2015 has killed thousands and sparked the world's worst humanitarian crisis.