GAZIANTEP, TURKEY - Syria pulled both Turkey and Israel closer to military entanglements in its civil war Monday, bombing a rebel-held Syrian village a few yards from the Turkish border in a deadly aerial assault and provoking Israeli tank commanders in the disputed Golan Heights into blasting a mobile Syrian artillery unit across their own armistice line.
The escalations, which threatened once again to draw in two of Syria's most powerful neighbors, came hours after the fractious Syrian opposition announced a broad new unity pact that elicited praise from the foreign powers backing its effort to topple President Bashar Assad.
There has been speculation that Assad, feeling increasingly threatened, may deliberately seek to expand the conflict that has consumed much of his country for the past 20 months, leaving roughly 40,000 people dead and more than 400,000 refugees in Turkey, Jordan, Lebanon and Iraq. Although there was no indication that Assad was trying to lure Israel into the fight, any Israeli involvement could rally his failing support and frustrate the efforts of his Arab adversaries.
'Here is total chaos'
The attack on the Turkish border, by what witnesses identified as a Syrian MiG-25, demolished at least 15 buildings and killed at least 20 people in the Syrian town of Ras al-Ain, the scene of heavy fighting for days and an impromptu crossing point for thousands of Syrians clambering for safety in Turkey.
"The plane appeared in seconds, dropped a bomb and killed children. Here is total chaos," said Nezir Alan, a doctor who witnessed the bombing.
Speaking from Ras al-Ain, he said the bombing had wounded at least 70 people, 50 of them critically. Turkish television reported that ambulances were rushing victims into Ceylanpinar, Turkey, just across the border, and footage showed people on both sides of the border running in panic, while military vehicles raced down streets as a huge cloud of smoke hung over the area.
There were no immediate reports of any deaths or injuries in Ceylanpinar. But the Turkish authorities, increasingly angered by what they view as Syrian provocations, have deployed troops and artillery units along the 550-mile border with that country and have raised the idea of installing Patriot missile batteries that could deter Syrian military aircraft.