MIRV Talk

Some vocabulary from bad old days of the Cold War has come back to haunt us. Russia has announced that it has deployed its RS-28 Sarmat intercontinental ballistic missile (ICBM) in Belarus. The 112 ft long, 211 ton missile is said to carry 15 Multiple Independent Reentry Vehicles (MIRVs). As new and scary as this sounds, the US first conceived of the MIRV in the early 1960’s and deployed its first MIRV’d ICBM (Minuteman III) in 1970 and the first MIRV’d SLBM (Poseiden Sea Launched Ballistic Missile) in 1971. The USSR followed suit in 1975 and 1978, respectively.

In the early 1960’s it was believed in the US that it was behind the USSR in what was called the “Missile Gap”. It turns out this was incorrect and that, in fact, the US had a large advantage in the number of ICBM strategic delivery vehicles. For a long while we in NATO thought the Soviets were 10 feet tall and that turned out to be an exaggeration. From their performance in conventional battle, they have diminished in stature just a bit. However, their nuclear triad is to be respected.

The initial purpose of the MIRV concept was to compensate for inaccurate delivery. It has evolved to include decoys and multiple target delivery. There is a good deal of non-classified information on MIRV systems on the interwebs.

Putin’s threat of a new MIRV’d missile is just more nuclear bluster to frighten NATO citizens. For the present time his nuclear weapons are more valuable in storage as they have been all along with the Mutual Assured Destruction policy. That said, they have a policy of using nukes if the security of the state itself is under threat. I would guess that Putin sees himself as the state.

I wonder if it has dawned on the Russians that nobody in their right mind would actually make a preemptive attack on Russia or its former Soviet satellites. Who actually wants the place? What benefit is there in trying to subdue 140 million angry Russians and their huge frozen taiga? That’s nuts.