Israel-Hamas war: Israel on Tuesday said that its troops had entered Gaza’s second-largest city as intensified bombardment sent streams of ambulances and cars racing to hospitals with wounded and dead Palestinians, including children, in a bloody new phase of the war. The military said its forces were “in the heart” of Khan Younis, which has emerged as the first target in the expanded ground offensive into southern Gaza that Israel says aims to destroy Hamas. Military officials said they were engaged in the “most intense day” of battles since the ground offensive began more than five weeks ago, with heavy firefights also taking place in northern Gaza.Israel-Hamas war: Israel on Tuesday said that its troops had entered Gaza’s second-largest city as intensified bombardment sent streams of ambulances and cars racing to hospitals with wounded and dead Palestinians, including children, in a bloody new phase of the war. The military said its forces were “in the heart” of Khan Younis, which has emerged as the first target in the expanded ground offensive into southern Gaza that Israel says aims to destroy Hamas. Military officials said they were engaged in the “most intense day” of battles since the ground offensive began more than five weeks ago, with heavy firefights also taking place in northern Gaza.