(photo credit: JPOST STAFF)
WASHINGTON - The United States said on Friday it believed Iran was directing an advancing convoy in southern Syria on Thursday targeted by military aircraft, a possible sign of increased tension between Washington and Tehran in the Syrian war.
Defense Secretary Jim Mattis told reporters at the Pentagon that the US strike was defensive in nature. It was condemned by the government of Syrian President Bashar Assad, who has the backing of Iran and Russia.
A member of the US-backed Syrian rebel forces told Reuters on Thursday the convoy comprised Syrian and Iranian-backed militias and was headed toward the garrison in Syria used by US and US-backed forces around the town of At Tanf.
The United States determined that the convoy posed a threat.
"It was necessitated ... by offensive movement with offensive capability of what we believe were Iranian-directed - I don't know there were Iranians on the ground - but by Iranian-directed forces," Mattis said at a news conference.
Rebel sources have warned of advances by Syrian army and Iranian-backed militia in the region near the strategic Damascus-Baghdad highway, which was once a major weapons supply route for Iranian weapons.
Mattis said he believed the Iranian-directed forces moved into the zone against the advice of Russia but that he was unable to confirm that with certainty.
"But it looks like the Russians tried to dissuade them," Mattis said.
A Western intelligence official, speaking on condition of anonymity, has said the strike sent a strong message to Iranian-backed militias that they would not be allowed to reach the Iraq border from Syria.