Monday, January 27, 2020

Russia's 'Dead Hand' Automatic Nuclear Weapons-Control System



Submitted by SouthFront,


The existing system of international relations and arms control treaties is slowly, but steadily crumbling. The Intermediate-Range Nuclear Forces Treaty is dead, with both Washington and Moscow publicly developing previously banned short-to-medium range missiles. The New START (Strategic Arms Reduction Treaty) is also moving towards its end in 2021, and it is likely that New START will not be renewed. The United States, China and Russia are developing hypersonic weapons, which are not limited by any existing arms control treaties. The major powers are preparing for a possible global conflict. The dismantlement of the system of international treaties is another factor increasing military tensions around the world.


Russia is actively working towards restoring lost Soviet capabilities and developing new strategic deterrence projects. One of them is the Dead Hand, also known as the Perimeter. This Cold War-era automatic nuclear weapons-control system is one of the most protected secrets and most important deterrence tools of the USSR and Russia.
The Dead Hand is the last line of deterrence in the event of a crippling nuclear strike. It entered into service in 1985, shortly after a major escalation in 1983, which had almost led to war between the US and the Soviet Union. It has been likened to a real-life doomsday machine. Upon activation and determination of an ongoing nuclear strike, the system sends out command missiles with special warheads that pass encrypted launch commands to all nuclear weapon carriers of the sea, air and ground components of the Russian Strategic Nuclear Forces.
In peacetime conditions, the system slumbers, waiting for a turn-on command or an alarm signal from the missile attack early-warning system. It has a human “firewall,” for example, an on-duty officer who would switch it into the fully automated mode. Therefore, there is no risk of an accidental or unauthorized missile launch. 

Having received a command or signal about missiles being launched from the territory of other countries, this Dead Hand goes into an automated combat mode. Through a wide-scale sensor network, it monitors signs of an incoming nuclear strike.
The decision to launch command missiles is made by an autonomous control and command system – a complex pseudo-artificial intelligence system. The system receives and analyzes a variety of information about seismic activity, radiation, atmospheric pressure, and the intensity of chatter on military radio frequencies. It monitors telemetry from the observation posts of the strategic missile force and data from early warning systems.









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