Civilians arrive to government-controlled Wafidin area, northeast of Damascus, Syria, on March 27, 2018. Hundreds of civilians evacuated the Douma district in the capital Damascus' Eastern Ghouta on Tuesday, according to state news agency SANA. (Xinhua/Ammar Safarjalani)

DAMASCUS, March 28 (Xinhua) -- Over 6,000 people, including rebels and their families, evacuated from Eastern Ghouta area in Syria's capital Damascus after Wednesday midnight, according to state-run Syrian Arab News Agency (SANA).

A total of 6,432 people, including 1,521 rebels, formed the forth batch of evacuees to leave areas in the central towns of Eastern Ghouta, after a total of 13,000 rebels and their relatives had left that area in three batches since Saturday and moved to rebel-held areas in the northwestern province of Idlib.

The evacuees refused to reconcile with the Syrian government, whose forces have captured 90 percent of Eastern Ghouta since a massive assault on an array of rebel groups was launched there late last month.

The latest evacuation took place in the towns of Arbeen, Jobar, Zamalka and Ayn Tarma, as all of these towns are largely controlled by the Failaq al-Rahman rebels, who agreed last Friday to negotiate their withdrawal under the Syrian military operation.

The group has asked to be allowed to leave the central areas in Eastern Ghouta after the Ahrar al-Sham rebels did the same earlier this month in the town of Harasta in Eastern Ghouta.

The deal, brokered by the Russians and reached on Friday between the rebels and the Syrian army, also demands the trapped residents be released from the rebel-held Douma district in Eastern Ghouta area.

Eastern Ghouta, a 105-square-km agricultural region consisting of several towns and farmlands, poses the last threat to the capital due to its proximity to government-controlled neighborhoods east of Damascus and ongoing mortar attacks that target residential areas in the capital, pushing people over the edge.

Four major rebel groups are currently positioned inside Eastern Ghouta, namely, the Islam Army, Failaq al-Rahman, Ahrar al-Sham, and the Levant Liberation Committee, known as the al-Qaida-linked Nusra Front.

UN humanitarian agencies have sounded the alarm about the worsening humanitarian situation for 400,000 people in that region, where activists said around 1,000 people have been killed since late last month by the heavy bombardment and a military showdown.

As the Syrian army advanced in Eastern Ghouta, tens of thousands of civilians have fled toward government-controlled areas for the first time in six years, with activists confirming at least 120,000 civilians have fled to safety so far.