GAZA – Two Palestinian brothers – aged seven and 10 – have been injured after Israeli air strikes in Gaza.
The strikes were targeting tunnels used for smuggling between Gaza and Egypt.
Two other air strikes hit facilities used by Islamist militants.
They were a response to rocket attacks on Sunday which injured at least seven Israelis.
Last week, six Palestinians – who the Israelis said were preparing rocket and bomb attacks – were killed in air strikes on Gaza.