The foreign ministers of 25 Western nations have slammed Israel for “drip feeding” aid into the Gaza Strip, as the health ministry in the territory said that more than 1,000 people have been killed seeking humanitarian relief there since late May.

New ground and air offensive comes after dozens of Palestinians seeking aid were killed in one of the deadliest incidents in months.

The UK and 27 other countries have called for an immediate end to the war in Gaza, where they say the suffering of civilians has "reached new depths". A joint statement says Israel's aid delivery model is dangerous and condemns what it calls the "drip feeding of aid and the inhumane killing of civilians" seeking food and water.