The U.S. military is investigating whether it was responsible for a bombing raid in the Iraqi city of Mosul that killed scores of civilians, making it the most deadly among Iraqi residents since the battle against the militant group Islamic State began more than two years ago.
Col. Joseph Scrocca, a U.S. spokesman based in Baghdad, said officials are examining multiple allegations placing a strike in the area sometime between March 17 and 23.
U.S. officials, who werent authorized to speak publicly about the ongoing investigation, said initial indications are that a fuel truck may have been inadvertently hit, causing a massive explosion.
It is among the latest incidents in which dozens of civilians are said to have been killed at the hands of U.S. forces. On Wednesday, humanitarian groups said at least 30 civilians were killed when an airstrike hit a school in Syria, south of Raqqah. Less than a week earlier, the U.S. was accused of bombing a mosque in Aleppo province, killing more than 40.