Washington stuck to its demand on Thursday that Syrian President Bashar al-Assad leave power, ahead of peace talks which will include Assad's main ally Iran for the first time, reflecting his stronger position since Russia joined the war on his side.

• October 29, 2015

Upcoming Syrian peace talks will be meaningful only if all relevant parties take part in the discussions, the White House said on Wednesday, adding that Iran's invitation to participate does not absolve it of any role in the crisis.

• October 28, 2015

France will host talks on the Syria conflict on Tuesday with representatives from the United States, Europe, Jordan and Turkey but without Syria's allies Russia and Iran, the foreign ministry said.

• October 27, 2015

Further diplomatic discussions on ending the Syrian conflict could occur as soon as the end of this week, a State Department spokesman said on Monday, acknowledging that Iran would eventually need to be involved in the talks on a political transition in Syria.

• October 26, 2015

Russian President Vladimir Putin said his Syrian counterpart Bashar al-Assad had told him he was ready to talk to armed opposition groups if they are genuinely committed to dialogue and to combating Islamic State.

• October 22, 2015

A new wave of migration might be starting following an increase in fighting in the Syrian province of Aleppo, where Syrian government and Russian warplanes are attacking opposition-held areas, Turkish President Tayyip Erdogan said on Thursday.

• October 22, 2015

Russia's U.N. envoy on Thursday said the United Nations Security Council will examine the technical details of a ballistic missile test by Iran, which the United States and its European allies have said violated U.N. sanctions.

• October 22, 2015

Supreme Leader Ayatollah Ali Khamenei on Wednesday approved the Iranian government's nuclear deal with world powers but said Tehran should not give up core elements of its atomic program until allegations of past military dimensions had been settled.

• October 21, 2015