UN chief Antonio Guterres called Monday for an independent investigation into the killing of dozens of Palestinians near a US-backed aid center in Gaza after rescuers blamed the deaths on Israeli fire and the military denied any involvement.
Gaza's civil defense agency said Israeli gunfire killed at least 31 people and wounded 176 near the aid distribution site in the southern city of Rafah, with AFP photos showing civilians at the scene carting away bodies and medics at nearby hospitals reporting a deluge of gunshot wound victims.
The Israeli military, however, denied its troops had fired on civilians in or around the center, and both it and the aid site's administrator accused Hamas of sowing false rumors.
"I am appalled by the reports of Palestinians killed and injured while seeking aid in Gaza yesterday. It is unacceptable that Palestinians are risking their lives for food," Guterres said in a statement, without assigning blame for the deaths.
"I call for an immediate and independent investigation into these events and for perpetrators to be held accountable."
The Israeli government has cooperated with the group running the site, the Gaza Humanitarian Foundation (GHF), to introduce a new mechanism for distributing aid in Gaza that has bypassed the longstanding UN-led system.
The UN has declined to work with the group out of concerns about its neutrality, with some aid agencies saying it appears designed to cater to Israeli military objectives.
- 'Killed right in front of me' -
An eyewitness from the scene in Rafah, Sameh Hamuda, 33, had told AFP he was headed towards the aid site amid a crowd of other Palestinians when "quadcopter drones opened fire on the people, and tanks started shooting".
"Several people were killed right in front of me," he said.
Another witness, Abdullah Barbakh, 58, also told AFP "the army opened fire from drones and tanks".
Following the reports, the Israeli army said an initial inquiry found its troops "did not fire at civilians while they were near or within the humanitarian aid distribution site".
Army spokesman Effie Defrin said in a video message that "Hamas is doing its best, its utmost, to stop us from" distributing aid, and vowed to "investigate each one of those allegations" against Israeli troops.
"I urge you not to believe every rumor spread by Hamas," he added.
GHF also denied any deaths or injuries took place, adding that "these fake reports have been actively fomented by Hamas".
Israel has come under increasing international pressure to improve the humanitarian situation in Gaza following a more than two-month blockade on aid that was only recently eased.
The UN has warned the entire population of the territory is facing the risk of famine.
It has also reported recent incidents of aid being looted, including by armed individuals.
- 'Points of contention' -
Talks aimed at securing a ceasefire and the return of hostages taken by Hamas during its October 2023 attack that triggered the war have failed to produce a breakthrough.
Fighters took 251 hostages during the attack, 57 of whom remain in Gaza, including 34 who the Israeli military says are dead.
After the two sides failed to agree on a new ceasefire proposal last week, Hamas said it was ready to "immediately begin a round of indirect negotiations to reach an agreement on the points of contention".
Israeli Defense Minister Israel Katz, meanwhile, said he had told the army "to continue forward in Gaza against all targets, regardless of any negotiations".
Since a brief truce collapsed in March, Israel has intensified its operations to destroy Hamas.
On Monday, Gaza's civil defense spokesman Mahmud Bassal said 14 people were killed in an Israeli strike on a house in Gaza, "including six children and three women, in addition to more than 20 missing individuals still under the rubble".
"This house has been bombed before... and people were martyred previously," resident Mousa al-Bursh told AFP.
"The house primarily belongs to the Al-Bursh family, but it shelters many others, more than one family, and we don't know the number of victims inside."
The health ministry in Hamas-run Gaza says at least 4,201 people have been killed in the territory since Israel resumed its offensive on March 18, taking the war's overall toll to 54,470, mostly civilians.
Hamas's 2023 attack on Israel resulted in the deaths of 1,218 people, also mostly civilians, according to an AFP tally based on official figures.
