Ultra summary

Intelligence, in government and military operations, evaluated information concerning the strength, activities, and probable courses of action of foreign countries or nonstate actors that are usually, though not always, enemies or opponents. The term also is used to refer to the collection,

World War II, conflict that involved virtually every part of the world during the years 1939–45. The war was in many respects a continuation, after an uneasy 20-year hiatus, of the disputes left unsettled by World War I. The principal belligerents were the Axis powers—Germany, Italy, and Japan—and

Japan, island country lying off the east coast of Asia. It consists of a great string of islands in a northeast-southwest arc that stretches for approximately 1,500 miles (2,400 km) through the western North Pacific Ocean. Nearly the entire land area is taken up by the country’s four main islands;

Germany, country of north-central Europe, traversing the continent’s main physical divisions, from the outer ranges of the Alps northward across the varied landscape of the Central German Uplands and then across the North German Plain. One of Europe’s largest countries, Germany encompasses a wide