Israel’s military has ordered tens of thousands of people in the southern Gaza city of Rafah to begin evacuating, signaling that a long-promised ground invasion could be imminent. The announcement on Monday complicated last-ditch efforts by international mediators to broker a cease-fire. Hamas and Qatar, a key mediator, have warned that an invasion of Rafah could derail the talks. Israel has described Rafah as the last significant Hamas stronghold after seven months of war, and its leaders have repeatedly said they need to carry out a ground invasion to defeat the Islamic militant group. The war began Oct. 7 when Hamas attacked southern Israel, abducting about 250 people and killing around 1,200, mostly civilians. Read moreThe Latest | Israeli military orders evacuation of parts of Rafah ahead of possible ground invasion