The United Nations has called on Israel to provide an explanation following an attack on a convoy carrying UN humanitarian workers in Gaza. “Yesterday evening, a clearly marked UN humanitarian vehicle, part of a convoy that had been fully coordinated with the (Israel Defense Forces) was struck 10 times by IDF gunfire,” UN spokesman Stéphane Dujarric said on Wednesday. “Whether the information wasn’t passed down, whether it was deliberate, whether there was another reason – Those are explanations we would like to get,” Dujarric said. The two UN staff members inside the vehicle that was hit on T…