Israel's PM says it will "not allow any threat" to the minority in Syria after sectarian clashes in which dozens were killed.

PM, Katz vow to prevent harm to Druze, not allow forces to be sent south of Damascus * IDF downs Houthi missile; sirens sound in Haifa, north; debris hits kindergarten, no injuries

The strike came after days of clashes between pro-Syrian government gunmen and fighters who belong to the Druze minority sect near the capital, Damascus. The clashes left dozens of people dead or wounded.