Israel is supporting armed groups of Palestinians in Gaza in what it says is a move to counter Hamas. But officials from the U.N. and aid organizations say the military is allowing them to loot food and other supplies from their trucks.

Israeli Prime Minister Benjamin Netanyahu has confirmed that Israel is arming clans in Gaza that he says are opposed to Hamas. His comments came after Israeli media reports quoted defence sources as saying Netanyahu had authorised giving weapons to one particular group in the south of Gaza.

The Gaza Humanitarian Foundation has closed its aid distribution sites for the day, without giving a date on when they would open again.