A Syrian Kurdish official is calling on the international community to allow weapons into the border town of Kobani for the fight against Islamic State militants.

Idriss Nassan, deputy head of Kobani's foreign relations committee, says the Islamic State group can bring in reinforcements and weapons at any time and endanger the town near Turkey. He said airstrikes by the U.S.-led coalition are not enough.

Nassan's comments on Thursday came a day after the Pentagon spokesman said Kobani remains in danger of falling to the Islamic State fighters.

Kirby said two weeks of airstrikes have killed hundreds of Islamic State fighters, and have stiffened Kobani's defenders.

The Britain-based Syrian Observatory for Human Rights said the death toll since the Islamic State offensive began in mid-September has reached more than 660.