‘Syrian army, allies in southeast Syria reach Iraqi border’

BEIRUT — Syrian troops and allied militia in the southeast Syrian desert reached the Iraqi border on Friday, near Al Tanf base where US special forces train local rebels to fight the Daesh terror group, a pro-government commander said.

The advance follows an escalation of tensions between the United States and the Syrian government with its backers over control of the southeastern frontier with Iraq.

"The first units of the army and its allies arrived to the Syrian-Iraqi border northeast of Al Tanf," said the non-Syrian commander in a military alliance fighting in support of President Bashar Assad.

The area is seen as crucial to Assad's Iranian allies and could open an overland supply route from Tehran to Iraq, Syria and Lebanon — a major concern to US allies in the region.

A range of Iranian-backed militias from the region, including the Lebanese Hizbollah group, have supported the Syrian government in the six-year war against rebel groups.

The Tanf base lies in the Syrian Badia, a vast sparsely populated desert territory that stretches to the Jordanian and Iraqi borders. Damascus has declared the Badia region a military priority.

Months of advances by US-backed rebels against Daesh have allowed them to secure swathes of territory in the Badia, alarming the Syrian government and its allies.

The Americans had blocked them through rebel groups in the area, the commander said, so the Syrian army and allied forces opened a new route and pressed on to the border.

“It’s a message to everyone,” he said without elaborating. 

The pro-Assad alliance had threatened last week to hit US positions in Syria, warning that “self-restraint” over American air strikes would end if Washington crossed “red lines”.

The US launched air strikes on Tuesday against pro-government forces that it said posed a threat to American forces and the Syrian rebel groups they support in the area, the second such strike in recent weeks.

Hizbollah’s Al Manar television channel said on Friday the army and its allies had “expanded their area of control” in the Badia. 

The Syrian Observatory for Human Rights, a Britain-based war monitoring group, said dozens of soldiers and pro-government forces had arrived at the border.

They reached a point nearly 50km north of Al Tanf, after going through the desert around the area held by US-backed rebels, it said.