HAMILTON, Canada  The UN said Wednesday that Israel's unilateral "tactical pauses" in the Gaza Strip are not sufficient to address the scale of humanitarian needs. Citing the Office for the Coordination of Humanitarian Affairs (OCHA), UN spokesperson Farhan Haq stressed during a news conference that "a permanent ceasefire is needed more than ever." "Unilateral tactical pauses alone do not allow for the continuous flow of supplies required to meet immense need levels in Gaza," he said. Haq said