Syrian army gains ground around Aleppo, looks to Raqqa
Russia said on February 13 a Syria ceasefire plan was more likely to fail than succeed, as Syrian government forces backed by Russian air strikes took rebel ground near Aleppo and set their sights on the Islamic State stronghold of Raqqa province.
International divisions over Syria surfaced anew at a Munich conference where Russia rejected French charges that it was bombing civilians, just a day after world powers agreed on the "cessation of hostilities" due to begin in a week's time.
The conflict, reshaped by Russia's intervention last September, has gone into an even higher gear since the United Nations sought to revive peace talks. These were suspended earlier this month in Geneva before they got off the ground.
Turkish forces shelled Kurdish YPG militia targets near the northern Syrian town of Azaz on February 13, Turkey's Prime Minister Ahmet Davutoglu said, demanding that the group withdraw from land it recently captured.
The United States urged both Turkey and the Syrian Kurds to step back and focus instead on tackling the "common threat" of Islamic State militants who control large parts of Syria.
The Syrian army looked poised to advance into the Islamic State-held province of Raqqa for the first time since 2014, apparently to pre-empt any move by Saudi Arabia to send ground forces into Syria to fight the jihadist insurgents.
A Syrian military source said the army captured positions at the provincial border between Hama and Raqqa in the last two days and intends to advance further.
"It is an indication of the direction of coming operations toward Raqqa. In general, the Raqqa front is open ... starting in the direction of the Tabqa area," the source said.
Tabqa is the location of an air base captured by Islamic State two years ago, and the source said the army had moved to within 35 km (20 miles) of the base.
The cessation of hostilities deal agreed by major powers falls short of a formal ceasefire, since it was not signed by the warring parties - the government and rebels seeking to topple President Bashar al-Assad in a five-year war that has killed at least 250,000 people.