The deal marks a success for the government of President Bashar al-Assad, increasing its chances of reasserting control over a strategic area just 4 km (2.5 miles) south of the center of the capital, Reuters reports.
It also highlights the increasing efforts of the U.N. and foreign governments to bring about local ceasefires and safe-passage agreements as steps toward the wider goal of ending Syria's civil war, in which more than 250,000 people have been killed in nearly five years of fighting.
The besieged militants include fighters of Islamic State and the Nusra Front, al Qaeda's offshoot in Syria. Hezbollah's Manar TV said 18 buses had arrived to start taking them and 1,500 family members to areas under the control of IS and other rebel groups. It was not clear whether the buses were provided by the U.N. or by the Syrian army.
