World War II Intelligence

World War II intelligence involved gathering and analyzing information to anticipate enemy actions and protect allies. Countries used spies, codebreakers, and intercepted communications to uncover plans, weaknesses, and troop movements. Notable efforts included the British breaking the German Enigma code and the Allies' extensive espionage networks. This intelligence played a crucial role in strategic decisions, such as the D-Day invasion. Overall, WWII intelligence combined technological innovation and covert operations to gain a critical advantage, significantly influencing the war’s outcome.