Syrian government and allied forces have taken the last major town in Homs province from Islamic State, the Syrian Observatory for Human Rights said Saturday, as the army advances toward militant strongholds in the east of the country.
The town of al-Sukhna lies 50 kilometers (30 miles) northeast of the ancient city of Palmyra, which government forces captured in March.
Al-Sukhna is also 50 kilometers from the administrative frontier of Deir ez-Zor province, which is almost entirely under IS control.
A Hezbollah media unit said government and allied forces were making considerable progress inside al-Sukhna. Lebanon's Hezbollah group fights on the side of Syrian President Bashar al-Assad in the Syrian conflict.
Syrian state news agency SANA reported earlier Saturday that the army was advancing into al-Sukhna from three directions.
Islamic State is losing ground fast in Syria to separate campaigns waged by the Russian-backed Syrian government on the one hand and to U.S.-backed Kurdish forces and their allies on the other.