Hospital ships are specially designed vessels that provide medical care to patients at sea or in areas affected by disasters. They are equipped with operating rooms, patient wards, and medical supplies, allowing healthcare professionals to treat injuries and illnesses in remote locations. These ships play a crucial role in humanitarian missions and military operations. Typically operated by organizations like the U.S. Navy or Mercy Ships, hospital ships can accommodate a large number of patients and staff. They often serve in regions where land-based medical facilities are unavailable or overwhelmed, ensuring that essential healthcare services reach those in need.