BEIRUT – The U.S. government says it will take "firm and appropriate measures" to protect a cease-fire in southern Syria if President Bashar Assad's forces attack rebels there.
In a statement released Friday, the State Department said it was concerned by reports that Assad's forces were preparing for an operation near the Jordanian and Israeli borders.
The U.S., Russia, and Jordan agreed last year on a "de-escalation zone" in southwestern Syria to freeze the lines of conflict.
The State Department warned the Syrian government against "any actions that risk broadening the conflict."
The U.S. and Israel are growing increasingly concerned about Iranian military activities in Syria in support of Assad. Israel says it does not want Iranian forces massing close to the nearby occupied Golan Heights.
Fox News' "Antisemitism Exposed" newsletter brings you stories on the rising anti-Jewish prejudice across the U.S. and the world.