The IDF said it completed an investigation into the shelling on Thursday of an UNRWA school in Beit Hanoun, northern Gaza, and found that Hamas terrorists fired at the army from within the school complex.
The terrorists fired anti-tank missiles at soldiers, the army added.
The IDF fired several mortar rounds in response. One IDF mortar fell in a yard near the school, which was empty, according to the military.
"In light of the results of the investigation, claims that people were harmed inside school grounds, as presented after the incident by some, have been ruled out. The IDF regrets every harm to civilians in combat, but stresses again that this is the sad result of Hamas's decision to use the civilian sphere as a human shield," the army said.