The United Nations have slammed Israel over its major military operation launched in the northern West Bank that the organization says involves “deadly warfare tactics.” People in the area “are increasingly exposed to deadly warfare tactics that seem to exceed international standards for law enforcement,” Stéphane Dujarric, spokesman for UN General-Secretary António Guterres said on Wednesday, referring to reports from the UN emergency aid organization OCHA. “Israeli forces must adhere to international policing standards where lethal force and firearms are the last resort can only be used agai…