Israel steps up attacks

IN its most serious engagement in neighbouring Syria since fighting there began in 2011, Israel shot down an infiltrating Iranian drone Saturday and struck Iranian targets deep in Syria before one of its own jets was downed.

The sudden escalation offers what could be a harbinger of what lies ahead as the Syrian fighting winds down and an emboldened Iran establishes a military presence that Israel vows it will never accept.

Israel has issued several stern warnings of late about the increased Iranian involvement along its border in Syria and Lebanon.