AKIPRESS.COM - A U.S.-backed Syrian opposition force said Sunday it has captured a northwestern neighborhood of the Islamic State group’s de-facto capital of Raqqa the second district to fall in their hands in days after the group launched a wide offensive to gain control of the extremists’ de facto capital, U.S. media reported.

The Kurdish-led Syrian Democratic Forces said its fighters captured the neighborhood of Romaniah after two days of fighting that left 12 IS gunmen dead, including a commander known as Abu Khattab al-Tunsi, WP reported.

The Britain-based Syrian Observatory for Human Rights said SDF fighters now control Romaniah and the eastern neighborhood of Mashlab. The fighters have also entered Raqqa’s western neighborhood of Sabahiya and the industrial district in the east.

Raqqa was among the first cities captured by IS, in January 2014, and has been the home of some of the group’s most prominent leaders. The battle for the city is expected to be extended and bloody, and could mark a major turning point in the war against the extremists.