Israel downs Iranian drone and strikes Syria as F-16 crashes

Israeli security stands around the wreckage of an F-16 that crashed on Saturday in northern Israel, near Harduf. (AP Photo/Rami Slush)

JERUSALEM — In its most serious engagement in neighboring 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.