An Iranian missile strike has hit the town of Dimona in southern Israel, near to a nuclear facility.

The International Atomic Energy Agency (IAEA) said it was not aware of any damage to the nuclear research facility located about eight miles (13km) outside Dimona.

Iranian state TV said the strike was in response to a reported attack on Iran's Natanz nuclear facility earlier on Saturday. The IAEA said "no increase in off-site radiation levels" had been reported after that incident.

Rafael Grossi, the IAEA's director general, said "maximum military restraint should be observed, in particular in the vicinity of nuclear facilities".

Israel's ambulance service said it was treating 40 people following the strike in Dimona, including 37 with mild injuries and a 10-year-old boy in serious condition.