The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) said late on Thursday that Israel is not allowing food and water into northern Gaza, leaving the entire population at “imminent risk of death”. Stephanie Tremblay, a UN spokeswoman, told reporters that the only aid Israel has allowed in since the start of its latest military assault there a month ago is hospital supplies for medical evacuation missions, some of which has subsequently been destroyed by Israeli bombing. Tremblay added that the military operations are preventing an estimated 75,000 to 95,000 Palestinian…