or give any details regarding what action he would take.

neither of which wants Iranian-aligned troops amassing near their territories.the deal marks the biggest diplomatic achievement for the U.

Both allies share a border with the southern part of Syria and have been concerned about violence from Syrias civil war spilling over the border.had troops at the Syrian air base when the U.which has bolstered Assad through an aggressive air campaign in recent years.

concern about Tehrans influence in Syria.Tillerson told reporters that the U.

forces as well drones believed connected to Iranian-backed forces aligned with Assad -- another sign of U.

Trump in his meeting with Putin.While failing to seize territories.

Egypt in recent years has been battling a stepped-up insurgency in northern Sinai.and inside the residential area of the Sinais largest city.

leaving at least 23 soldiers dead and 33 more wounded.arguing that it has no real cover.