Israeli troops and tanks launched a brief ground raid into northern Gaza overnight into Thursday, the military said, striking several militant targets in order to “prepare the battlefield" ahead of a widely expected ground invasion after more than two weeks of devastating air raids. The raid came after the U.N. warned it is on the verge of running out of fuel in the Gaza Strip, forcing it to sharply curtail relief efforts in the territory, which has also been under a complete siege since Hamas' bloody rampage across southern Israel ignited the war earlier this month. The United Nations issued a stark warning that "nowhere is safe" in Gaza amid stepped up Israeli air raids in preparation for a widely expected ground offensive. With Israel retaliating after Hamas's shock October 7 attacks with strikes on nearly every part of the Palestinian enclave, "people are left with nothing but impossible choices. Nowhere is safe in Gaza," Lynne Hastings, UN humanitarian coordinator for the occupied Palestinian territory, said in a statement. For in-depth analysis and a deeper perspective on the Israel-Hamas war, FRANCE 24's Tom Burges Watson is joined by Tommaso Della Longa, Spokesperson and Manager of the Media Unit at the International Federation of the Red Cross and Red Crescent Societies - IFRC.