Which Russian network was formed in immediate response to the creation of the CIA? the Cominform the SVR the KGB SMERSH

The KGB, officially established in 1954, was created as a response to the Cold War dynamics and the formation of the CIA in the United States. It became the primary security agency in the Soviet Union, responsible for intelligence, counterintelligence, and internal security, emerging as a formidable contender in the global espionage arena. While the CIA focused on gathering intelligence and covert operations, the KGB played a multifaceted role within the Soviet Union, dealing with everything from foreign espionage to suppressing dissent within its borders. Their intricate and often secretive operations included political surveillance and the penetration of foreign governments, showcasing the high-stakes chess match between the superpowers.