Il-1

A Soviet single-seat, single-engine, low-wing, armored attack aircraft designed by Ilyushin. It was the most-produced combat aircraft of World War II, with over 40,000 units built. It was known for its durability and firepower.

Imperial Japanese Army (IJA)

The land-based military force of the Empire of Japan during World War II. Known for its aggressive tactics and its use of innovative, if sometimes unreliable, equipment.

Imperial Japanese Navy (IJN)

The naval force of the Empire of Japan during World War II. Renowned for its highly skilled sailors and powerful warships, such as the battleships Yamato and Musashi.

Imperial Japanese Air Force (IJAF)

The air force of the Empire of Japan during World War II. Known for its skilled pilots and its use of innovative aircraft designs, like the Mitsubishi A6M Zero fighter.

Imperial Japanese Army Air Force (IJAAF)

The air arm of the Imperial Japanese Army, responsible for providing close air support to ground troops. Notable aircraft included the Nakajima Ki-43 Hayabusa.

Imperial Japanese Navy Air Service (IJNAS)

The air arm of the Imperial Japanese Navy, tasked with providing carrier-based air support and long-range reconnaissance. Famous for its pilots in the Zero fighter and the dive bombers of the Pearl Harbor attack.