Answer: Civilian hospital ship
Notes: The Global Mercy, the world's largest civilian hospital ship, made its debut in Africa in the port of Dakar, the capital city of Senegal. It is scheduled to stay in Senegal for four weeks to train health professionals before returning in 2023 to provide surgical care for the poor. The giant ship measures 174 meters long and 28.6 meters wide and it comprises of 12 decks.
