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Revealed: The Inner Workings of Putin's Nuclear Briefcase System

Published January 16, 2026, 07:16
Revealed: The Inner Workings of Putin's Nuclear Briefcase System

An investigation by the Dossier website reveals details about the Presidential Special Communications Service of the Russian Federation (Service 'K'), which is responsible for the transportation and operation of the 'nuclear briefcases' – the means by which the President can order a nuclear attack. The service constantly accompanies the country's leadership and is connected to the 'Kazbek' automated command system. The investigation also refers to the 'Perimeter' system (also known as 'Dead Hand'), which guarantees nuclear retaliation even in the event of the destruction of leadership. The identities of 53 service officers were revealed, along with potential security lapses. The investigation links the service's operation to modern Russian nuclear doctrine.