Imperial Japanese Navy

The naval force of the Empire of Japan during World War II, known for its powerful fleet and aggressive tactics. It played a crucial role in the Pacific War.

I-18

A Soviet-designed fighter aircraft that was developed in the late 1930s. It was intended to be a replacement for the I-15 but was ultimately not deployed in large numbers.

Imperial Japanese Army

The land force of the Empire of Japan during World War II, known for its disciplined and well-trained troops. They fought in various theaters, including China and Southeast Asia.

I-21

A Soviet-designed fighter aircraft that was developed in the early 1940s. It was intended to be a replacement for the I-16 but was ultimately not deployed in large numbers.

Italian Royal Air Force

The air force of the Kingdom of Italy during World War II. It was involved in various campaigns, including the North African Campaign and the defense of Italy.

I-23

A Soviet-designed fighter aircraft that was developed in the early 1940s. It was intended to be a replacement for the I-16 but was ultimately not deployed in large numbers.

Italian Royal Army

The land force of the Kingdom of Italy during World War II. It fought in various campaigns, including the North African Campaign and the defense of Italy.

I-25

A Soviet-designed fighter aircraft that was developed in the early 1940s. It was intended to be a replacement for the I-16 but was ultimately not deployed in large numbers.

Infantry

A type of military unit that is primarily trained for ground combat. They are usually armed with rifles, machine guns, and grenades.

Inter-Allied Cooperation

The collaboration and coordination between the Allied powers during World War II, which played a crucial role in achieving victory.