克林顿将主持叙利亚问题会谈

Officials from several Western nations and their allies will meet to discuss coordination efforts among Syria's fractured opposition.

Friday's ad-hoc meeting of selected members of the Friends of Syria group, is hosted by US Secretary of State Hillary Clinton and will include ministers from more than 20 nations and representatives from local revolutionary councils.

A senior State Department official said the meeting, which takes place on the sidelines of the U.N. General Assembly, will focus on support to the Syrian opposition, humanitarian assistance and international pressure on the Syrian regime.

The official says the discussions will include unilateral measures which can be taken on the regime including the possibility of sanctions.

The meeting comes a day after the U.N. Refugee agency said up to 700,000 Syrians could flee the conflict-ravaged country by the end of the year.