Agencies Rafah (Gaza Strip)

Palestinian health officials and witnesses say Israeli forces fired on people as they headed toward an aid distribution site on Tuesday, killing at least 27, in the third such incident in three days. The army said it fired "near a few individual suspects" who left the designated route, approached its forces and ignored warning shots.

The near-daily shootings have come after an Israeli and US-backed foundation established aid distribution points inside Israeli military zones, a system it says is designed to circumvent Hamas. The United Nations has rejected the new system, saying it doesn't address Gaza's mounting hunger crisis and allows Israel to use aid as a weapon.

The Israeli military said it was looking into reports of casualties on Tuesday. It previously said it fired warning shots at suspects who approached its forces early Sunday and Monday, when health officials and witnesses said 34 people were killed. The military denies opening fire on civilians or blocking them from reaching the aid sites.

The Gaza Humanitarian Foundation, which operates the sites, says there has been no violence in or around them. The shootings all occurred at the Flag Roundabout, around a kilometre from one of the GHF's distribution sites.