They already have for decades. It’s pretty well known they have killed wounded, children and civilian/non-combatants, and specifically target medical facilities. There’s even no actual Red Cross in Israel, the President of Israel appoints the president of the Magen David Adom. Something that only happens in a few authoritarian contexts. The ICRC has spend decades trying to get them to international humanitarian standards, but they stubbornly refused and even used financial manipulation (from the American Red Cross on behalf of Israel) to pressure the movement into folding to their demands. Even after being admitted with the approval of the red crystal, they still continue to violate the conditions of their admittance to the movement. They are not supposed to operate outside of Israel but still act on the West Bank and break the conditions all the time. They’re the only Red Cross who is mandated by their state to act as an arm of the army in the event of a war. Something that is explicitly against the principles of the movement and the Conventions.