Is-3 Heavy Tank

A heavy tank developed by the Soviet Union during World War II, introduced towards the end of the war and known for its thick armor and powerful gun.

Is-4 Heavy Tank

A heavy tank developed by the Soviet Union during World War II, intended as a successor to the IS-3, but never reached production due to design flaws.

Is-6 Heavy Tank

A heavy tank developed by the Soviet Union during World War II, intended as a successor to the IS-3, but never reached production.

Is-1 Heavy Tank

A heavy tank developed by the Soviet Union during World War II, intended as a successor to the KV-1, but never reached production.

Island Hopping

A military strategy employed by the Allied forces during World War II, involving the capture of a series of islands in the Pacific Ocean to advance towards Japan.

Iroquois Division

A Canadian infantry division that saw action in Europe during World War II. Known for its resilience and hard-fought battles, the Iroquois Division participated in the liberation of France and the advance into Germany.

Ironclad Alliance

A strong and unbreakable military alliance between nations, often formed to provide mutual support and protection during wartime. These alliances played a significant role in shaping the course of World War II.

Ironclad Treaty

A treaty or agreement that is considered legally binding and unbreakable. Such treaties were often used to formalize alliances, establish boundaries, or regulate international relations during World War II.

Iron Cross

A German military decoration awarded for bravery in combat, particularly during World War I and World War II. The Iron Cross was highly prestigious and came in various classes, with the Knight’s Cross being the highest honor. It served as a symbol of German military valor and was awarded to soldiers of all ranks.

Irwin, Bernard

An American officer who served as the commanding general of the US Army’s 1st Infantry Division during World War II. He led the division in several major battles, including the invasion of Normandy and the liberation of Paris, earning him numerous awards and recognition.