The comments by Cihan Sheikh Ehmed, the spokeswoman of the Syrian Democratic Forces, came as U.S. troops are playing a bigger role on the ground in the battle to capture Raqqa in northern Syria. Gen. Joseph Votel, the top U.S. commander in the Middle East, signaled Thursday that there will be a larger and longer American military presence in Syria to accelerate the fight against IS and quell friction within the complicated mix of warring factions there.
The SDF spokeswoman said their numbers are increasing with more residents of newly-liberated areas from IS joining the ethnically-mixed force, which has been the most effective group on the ground in Syria in the battle against IS.
"We have enough forces to liberate Raqqa with the help of the coalition," Sheikh Ehmed said, adding that their troops received intelligence that the Islamic State group is moving some of its leaders outside the city and are digging tunnels in preparation for intense street battles — much like those underway in neighboring Iraq where the Iraqi forces, backed by the U.S.-led coalition, are fighting to rout IS from the western part of the city of Mosul, the extremists' last remaining urban stronghold in Iraq.
But the spokeswoman's remarks are likely to anger Turkey, which has insisted that Syrian opposition fighters backed by Ankara should lead the offensive on Raqqa rather than the SDF, which is dominated by the Syrian Kurdish militia known as the People's Protection Units, or YPG. Turkey has declared the YPG a terrorist organization and considers it to be linked to its own home-grown Kurdish insurgency.
As the SDF advances in areas close to the city of Raqqa, came as the U.S.-led coalition aircraft pounded areas in the city of Raqqa and its outskirts, according to the U.S. Central Commander and Syrian opposition activists.
The U.S. command said 13 strikes engaged targets including eight IS tactical units, four vehicles, a fighting position and an IS headquarters near Raqqa. The Britain-based Syrian Observatory for Human Rights, which has a network of activists around the country, reported airstrikes on Raqqa as well as its outskirts.
Also Friday, Turkey's military said Turkish troops and Turkey-backed Syrian opposition forces have killed — or "neutralized" — 71 Syrian Kurdish fighters in northern Syria this week. The operations are part of Turkey's months-long incursion into its war-torn neighbor in a push against IS but also in an effort to restrict the U.S.-backed SDF.
Since the Turkish operation started in August, the joint Turkish and Syrian opposition forces have killed as many as 2,647 IS militants and 425 Syrian Kurdish fighters in Syria, said a Turkish military statement. It added that more than 2,000 square kilometers (772 square miles) in northern Syria are now under control of the Turkish-backed forces.
Syria blasted Turkey over its intervention in the country and support for opposition forces trying to remove President Bashar Assad from power, saying it has killed thousands, and called on the U.N. Security Council to press Ankara to withdraw its troops.
Friday's statement came a day after Syria's state media reported that Turkish troops shelled Syrian army positions north of the country, killing and wounding several troops. SDF fighters have been on the offensive in the Raqqa area since November and have closed major supply roads used by IS. They have captured large areas from IS since then under the cover of airstrikes of the U.S.-led coalition.
Late last month, Pentagon leaders sent a new plan on how to defeat IS to the White House, including a variety of options for the ongoing fight in Iraq and Syria. The White House hasn't yet approved the plans, but the recent deployments into Syria suggest that President Donald Trump may be leaning toward giving the Pentagon greater flexibility to make routine combat decisions in the IS fight.
Sheikh Ehmed said troops from the U.S.-led coalition have increased in northern Syria and are playing a bigger role in the battle for Raqqa. She did not provide any figures regarding the number of U.S.-led coalition troops.
Russia is not likely to stay out of the push on Raqqa, either. Nor are Syrian President Bashar Assad's forces, which Moscow backs. The Russian military said Friday that its warplanes have killed more than 600 militants in just one week while backing the Syrian army's offensive against IS. Col. Gen. Sergei Rudskoi of the military's General Staff said Russian aircraft have carried out 452 airstrikes in support of the Syrian government forces.
In addition, Rudskoi stated that Syrian government forces have recaptured 92 towns and villages across a territory of 479 square kilometers, or 185 square miles, from IS in the past week.
Associated Press writers Suzan Fraser in Ankara, Turkey, and Vladimir Isachenkov in Moscow contributed to this report.