Gaza crisis: Deadly strike 'on UN school in Rafah'

At least seven people have been killed in an Israeli air strike on a UN-run school housing Palestinians displaced by the Gaza conflict, medics say.

Thousands of Palestinians were believed to be sheltering in the facility in Rafah in the southern Gaza Strip.

The Israeli military has not commented but has been carrying out renewed strikes in Gaza.

Gaza health officials say 30 people have died on Sunday, while militants continue to fire rockets into Israel.