The Mitsubishi A6M Zero is a Japanese fighter aircraft that was used extensively during World War II. Introduced in 1940, it was known for its exceptional maneuverability and long range, making it a formidable opponent in aerial combat. The Zero was designed to be lightweight, which contributed to its speed and agility. Equipped with a powerful engine and armed with machine guns and cannons, the A6M Zero played a significant role in the early stages of the war, particularly in the Pacific Theater. Its design influenced many subsequent fighter aircraft, and it remains an iconic symbol of Japanese aviation history.