Israel carries out airstrike on Gaza after rocket fired into southern Israel; no one injured

The Israeli military says it has carried out an airstrike in the Gaza Strip in response to a rocket launched from the coastal area into southern Israel.

The military says the rocket landed early Thursday in an open area near the city of Ashkelon. It says Israeli warplanes retaliated by targeting a "terror infrastructure" in the Palestinian territory.

There was no immediate claim of responsibility for the rocket fire. Islamic militants in Gaza have claimed responsibility for sporadic rocket fire into Israel in recent months.

During last summer's war between Israel and the Hamas group in Gaza, more than 2,200 Palestinians, and 73 people on the Israeli side, were killed. The war disrupted the lives of millions of people as they coped with rocket attacks and air-raid sirens.