Hamas-led armed groups committed numerous war crimes against Israel during the deadly attacks on October 7, a global human rights group has said in a new report on Wednesday.
Human Rights Watch (HRW) said the actions of the Palestinian fighters, who killed around 1,200 people and kidnapped more than 250 others during the attack, met the international legal definition for crimes against humanity and war crimes.
Its report found that five different Palestinian armed groups, led by Hamas’s Qassam Brigades, engaged in war crimes and violated international law by killing, torturing, taking hostages, looting and committing crimes involving sexual and gender-based violence.
The New York-based rights group said its researchers were unable to independently verify claims of sexual violence and rape but that they relied on a separate report by a special UN envoy who found “reasonable grounds” to believe Hamas fighters committed sexual violence during the attack.
The 230-page HRW report focuses only on the October 7 attacks and does not examine actions taken by Hamas or Israel during the subsequent war in Gaza.
More than 38,400 people have been killed in Israeli ground offensives and bombardments in Gaza since the war began, according to the territory’s Health Ministry.
The ministry does not distinguish between combatants and civilians in its count.
The militants committed a crime against humanity because they launched a “widespread attack directed against a civilian population”, said Belkis Wille, an associate director at HRW who arrived in Israel days after October 7 and spent a month researching the attack with local staff.
The researchers examined Palestinian attacks on 26 civilian sites in southern Israel, including kibbutzes, cities, two music festivals and a beach party, and they spoke with nearly 100 survivors, as well as 50 experts and first responders.
“The killing of civilians and taking of hostages were all central aims of the planned attack and not actions that occurred as an afterthought or as a plan gone awry, or as isolated acts, for example, perpetrated by unaffiliated Palestinians from Gaza,” Ms Wille said.
After reviewing hundreds of photos and videos, the researchers determined that the majority of the Palestinians who took part in the attack were affiliated with armed groups and were not random civilians who took advantage of the open fence.
“That was a claim that was made very early on – it was made by Hamas in order to distance its own fighters from the abuses, and it was made by Israel to justify attacks on civilians in Gaza,” she said.
HRW observed footage of fighters, including those in civilian clothes with no military insignia, communicating with walkie-talkies and taking orders from commanders, leading them to conclude that those who carried out the worst abuses, especially in the early hours of the attack, belonged to armed factions.
In a nine-page response to the HRW report, Hamas said the Qassam Brigades planned and led the October 7 attack, not the Hamas political movement, and that fighters were instructed not to target civilians.
HRW said they found the Hamas response “false” and that “the intentional killing and hostage-taking of civilians was planned and highly co-ordinated”.
The organisation called on Hamas to immediately release the approximately 120 hostages and bodies of hostages still being held in Gaza, and for all sides to adhere to international law and agree to a ceasefire as soon as possible.
HRW has a strained relationship with Israel, which it has accused of violating international law in multiple cases.
In April, an HRW investigation found that an Israeli strike in October in central Gaza which killed 106 Palestinians constituted a war crime because there was no apparent military target.
The group also accused Israel of violating international law by striking residential buildings in Lebanon with white phosphorus, a chemical munition.
The Israeli military said it upholds international law regarding munitions and that it used white phosphorus as a smokescreen, not to target civilians.
