The military says it has begun to give “initial warnings” to medical authorities and international organizations in the northern Gaza Strip, ahead of the planned offensive in Gaza City. The IDF says that as part of its preparations to evacuate the civilian population from Gaza City to the Strip’s south, officers of COGAT’s Coordination and Liaison Administration to Gaza on Tuesday told medical officials and aid groups in the northern part of the enclave “to prepare for the population’s movement to the southern Gaza Strip.”