Israel launches ground invasion of southern Lebanon — Katz: operation similar to Gaza war, indefinite occupation possible

Israel launched a ground invasion of southern Lebanon on March 17 (Day 18), escalating beyond the 'limited ground operations' announced the previous day. Israeli Defense Minister Israel Katz stated the operation would be similar to the Gaza war in scope and method, and suggested that Israel could occupy some Lebanese territory indefinitely. Katz's Gaza comparison signals a major shift in Israeli intent — from a punitive Hezbollah-degradation operation to a potential long-term territorial operation. His statement on indefinite occupation is the most expansive public Israeli position on Lebanon since the conflict began. Canada, France, Germany, Italy, and the United Kingdom issued a joint statement expressing grave concern about the ground invasion. The five-nation statement represents the broadest allied pushback against Israeli military operations since the conflict began, though none of the signatories announced any punitive measures. The ground invasion opens a third major theater of active ground combat — alongside operations against Iran and the ongoing proxy conflict in Iraq — significantly expanding the conflict's geographic and operational scope.