History of Intelligence Services

The history of intelligence services involves the organized collection and analysis of information to support national security and interests. From early spy networks in ancient civilizations to modern agencies like the CIA and MI6, these organizations evolved with technological advances and geopolitical shifts. They gather intelligence through espionage, surveillance, and diplomatic sources, shaping military strategies, foreign policy, and security operations. Over time, their roles expanded from simple espionage to complex intelligence communities working to prevent threats, influence foreign governments, and protect citizens, reflecting the ongoing importance of information in global affairs.