What is MI5?
MI5 (short for Military Intelligence, Section 5) is the United Kingdom’s domestic intelligence and security agency. It plays a crucial role in national security and counter-intelligence.
📘 Complete Facts – Perfect for All Competitive Exams :
🔹 Field 🔸 Detail
✅ Full Name The Security Service (MI5)
✅ Country United Kingdom (UK)
Type Domestic Intelligence & Security Agency
✅ Main Responsibilities Counter-terrorism, counter-espionage, protection from cyber threats, and safeguarding national security
✅ Founded 1909, during fears of German espionage before WWI
✅ Headquarters Thames House, London
✅ Director General Appointed by the Home Secretary (Name changes periodically)
✅ Works alongside MI6 (foreign intelligence)
Key Difference (MI5 vs MI6)
Agency Domain Country
MI5 Internal/domestic security UK
MI6 Foreign/external intelligence UK