. . "1909Z"^^ . "Security Service"@en . . . "3961"^^ . . . "The Security Service, commonly known as MI5 (Military Intelligence, Section 5), is the United Kingdom's domestic counter-intelligence and security agency and is part of its intelligence machinery alongside the Secret Intelligence Service (SIS; also known as MI6) focused on foreign threats, Government Communications Headquarters (GCHQ) and Defence Intelligence (DI). All come under the direction of the Joint Intelligence Committee (JIC)."@en . . . . .