Jumo 222 is a German aircraft engine developed during World War II. It is a liquid-cooled, V-12 engine known for its advanced design and high power output. The engine was intended for use in various aircraft, providing improved performance and efficiency compared to earlier models. Despite its innovative features, the Jumo 222 faced production challenges and was never fully operational in combat. Its development was part of Germany's efforts to enhance their aviation technology during the war, but the engine ultimately remained a prototype and did not see widespread use in military aircraft.