Prime Minister Benjamin Netanyahu said Israel has "operated clans" in Gaza in a video published on social media Thursday after an opposition leader accused him of arming Palestinian militias in order to bolster opposition to Hamas.

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

Israeli Prime Minister Benjamin Netanyahu says Israel has “activated” some clans of Palestinians in Gaza that are opposed to Hamas, though it was not immediately clear what role they would play

The U.S.-run Gaza Humanitarian Foundation said it delivered aid to Gaza despite previously stating on its website that sites would be closed. CBS News correspondent Elizabeth Palmer has updates.

The U.S backed-Gaza Humanitarian Foundation said on Friday that all its aid distribution sites in the enclave were closed and a reopening date would be announced later, urging residents to stay away from these sites "for their safety".

A U.S.- and Israeli-backed group handing out aid in Gaza said on Friday all its distribution sites were closed until further notice, urging residents to stay away from these venues "for their safety" after a series of deadly shootings.