Attack from Syria kills Israeli teen , Israel fires back , IDF says . 3 Palestinians were killed in West Bank , officials say . More rockets are fired into Israel from Syria . Violence comes amid operation in West Bank after kidnappings of 2 Palestinians teens .
Attack from Syria kills Israeli teen , Israel fires back , IDF says . 2 Palestinians were killed in the West Bank , officials say . More rockets are fired into Israel from Gaza . Violence comes amid operation in West Bank after kidnappings of 3 Israeli teens .