Leaders from the International Committee of the Red Cross, WHO, and Médecins Sans Frontières have issued a letter urging world leaders to protect healthcare in war zones. They highlight the worsening situation over the past decade, with increasing attacks on medical facilities and personnel, particularly in countries like Sudan, Myanmar, Palestine, Syria, and Ukraine. The letter emphasizes that healthcare must not be a casualty of war and calls for political action to uphold the sanctity of health care.