JERUSALEM (AP) — Human Rights Watch on Tuesday accused the Israeli military of carrying out attacks that “apparently amount to war crimes” during an 11-day war in May against the Hamas militant group.

The international human rights organization issued its conclusions after investigating three Israeli airstrikes that it said killed 62 Palestinian civilians.

It said “there were no evident military targets in the vicinity” of the attacks.

The report, however, focused on Israeli actions during the fighting, and the group said it would issue a separate report on the actions of Hamas and other Palestinian militant groups in August.

The Israeli military has repeatedly said its attacks were aimed at military targets in Gaza.

It says it takes numerous precautions to avoid harming civilians and blames Hamas for civilian casualties by launching rocket attacks and other military operations inside residential areas.

During the fighting, Hamas fired over 4,000 rockets and mortars toward Israel, while Israel has said it struck over 1,000 targets it says were linked to Gaza militants.

It also found no evidence of military targets in the area.

But the group said no evidence of a military target at or near the site and called for an investigation into whether there was a legitimate military objective and “all feasible precautions” were taken to avoid civilian casualties.