A huge explosion and a plume of smoke has been seen over Gaza City, apparently after an Israeli air strike, a witness has reported.
An Israeli military spokeswoman had no information about the strike but was checking for details. Islamist militants resumed rocket fire from the coastal enclave into Israel as a 72-hour ceasefire expired at 8am.
There have been two days of quiet in Gaza. No rockets or missiles, no more destroyed houses, no more ambulance sirens screaming.
A three-year-old girl has been rescued from Gaza and brought to London for life-saving heart surgery.
A small team of NHS doctors and surgeons is travel to Gaza to set up facilities and establish how best to use specialists and equipment.