Emerging Russian Weapons: Welcome to the 2020s (Part 2 – 9M730?, Status-6, Klavesin-2R)

Putin’s March 1st speech unveiled a host of new weapons currently under development. Some were previously known, or had been rumored to exist, but with sparse information about progress, while others were being tracked by those who follow military developments in Russia. Unfortunately, much of the media dismissed these announcements as a bluff intended for the consumption of domestic audiences ahead of the Presidential election, or selection, depending on how you view it. While Vladimir Putin may have exaggerated how far along these ‘fantastical’ weapons are, claiming successful tests, these are not figments of his imagination.

He wasn’t bluffing – these weapons may all arrive sometime in the 2020s. Some we will meet in the early 2020s, others perhaps later that decade, as William Gibson liked to say “the future is already here, it’s just not evenly distributed.” In Part 1 I covered Kinzhal, R-28 Sarmat, and 4202, while in this section I plan to look at some of the even more interesting systems, including third strike weapons like Status-6, Klavesin-2R deep diving vehicle, and the nuclear powered cruise missile that raised so many eyebrows.

The Nuclear Posture Review confirms many of these projects, stating, “Russia is also developing at least two new intercontinental range systems, a hypersonic glide vehicle, and a new intercontinental, nuclear-armed, nuclear-powered, undersea autonomous torpedo.” That references 4202, R-28 Sarmat, and of course the now famous Status-6. What about the nuclear powered cruise missile? Former SecDef Ash Carter had a rather cryptic line in an article back in 2017, that perhaps we should look back upon and reflect, “Russia is investing in new ballistic missile submarines, heavy bombers, and the development of a new ICBM. These investments by themselves would not be novel, even if they necessitate continued, strong American deterrence. But they are also paired with novel concepts for how nuclear weapons could be used and some entirely new and even bizarre types of nuclear weapons systems…” Now let’s fast forward to March 1, 2018, and Putin’s presentation begins to make a bit more sense.

As I will discuss in some detail below, most of these weapons are the stuff of science fiction from the 1950s and 1960s, back when science fiction writing was quite brilliant, and the Atomic age was in full swing. The U.S. and USSR considered, designed, and tested, all sorts of nuclear weapon concepts during the early 1950s and 1960s. Some ideas were ahead of the technology of their time, others were feasible but considered too crazy, provocative, or unnecessary. Part of what drove the resurrection of these concepts is Moscow’s desire to hedge against an uncertain future, and technology has changed. The feeling is not uncommon, since I took that notion literally from the language of our 2018 NPR, which also justifies its proposals in the need to ‘hedge against an uncertain future.’

Image result for 1950s asimov

Of course with such broad language once can advocate for all sorts of nuclear weapon programs, and sure enough, various industries in Russia seem to have sold the government on boutique weapons that will plus up Russia’s current deterrent. Moscow has thought to capitalize on some its comparative strengths, including nuclear energy technology, missile technology, and submarine designs, to develop what they believe will prove hedging weapons. These are in part in response to U.S. technological superiority in long range conventional fires, aerospace power, sustained U.S. investment in missile defense, and the desire to develop prompt global strike.

Rumors about the coming missile defense review also suggest that it will be quite provocative, validating Russian concerns that missile defense is no longer just about North Korea and Iran, but instead aimed at Russian and Chinese capabilities as a matter of policy. Thus we embark on mutually assured spending.

I don’t believe that Russia either needs these weapons to ensure the viability of its deterrent, or that their acquisition fundamentally changes anything in the military balance with the U.S. I’m equally skeptical that they offer any particular coercive effect, though I’m traditionally skeptical of the proposition that there is any efficacy to be found in nuclear powers using nuclear weapons for coercion. The history and theory just isn’t there to support that very much. What it does tell me is that Russia won’t be confident in its conventional capabilities for years to come, or ever, and continues to spend heavily on a nuclear offset, making the conventional and nuclear approaches to deterrence complementary – as in my mind they should be. That said, let’s get to the weapons.

Novator’s newest creation – 9M730 (designation is a working theory until a better name comes)

9m730 v2.JPG

The nuclear powered missile with no name is probably designated 9M730, following after 9M728 (R-500) and 9M729 (SSC-8 INF violator). This is Ramm’s hypothesis based on the fact there is a 9M730 project out there and we know what the other cruise missiles in this series are. Given there is no name, for now 9M730 will do, and I suspect it will ultimately turn out that this is the project’s designation. Since Raduga makes air launched cruise missiles (Kh) it makes sense that this project would be one of Novator’s children, and Novator is quite good at what they do when it comes to cruise missiles. The idea behind the missile is to have special compartments where air is heated by a nuclear reactor to several thousand degrees, then thrust is created by ejecting the superheated air. Judging from the video shown there are four rear vents creating thrust for the missile.


Putin’s statement that it already passed a successful flight test in December 2017 doesn’t scan, but this empty bragging aside it seems the missile project is quite real and much further along than one would like. Additional reporting from A. Ramm’s article indicates the tests are being done in Nenoksa, Arkhangelsk firing it into the White Sea, although after talking to colleagues the images shown are from Novaya Zemlya. Testing it in the high north makes sense since it’s not the sort of thing anyone would want to test over mainland Russia, and it will likely end up being based there. Due to size and weight considerations a missile such as this would have an unshielded reactor, making it impossible for the weapon to fly without spreading radioactive particles. Furthermore, there were comments from sources familiar with the project that the missile is not being tested with a reactor, but rather an electrical power source to imitate the reactor they have constructed. A. Ramm, who has some good writing on this subject, missile testing is being supported by special Il-976 laboratory planes.

Readers will undoubtedly recognize this concept as following in the footsteps of U.S. efforts to build a nuclear powered supersonic low altitude missile (SLAM), named project Pluto. From 1957-1964 the U.S. worked on a nuclear powered cruise missile, which would carry 16 nuclear munitions to targets in the USSR. The colossal amount of radiation it generated in flight was considered a feature at the time. However, even though a full scale reactor and engine were built, the project was canceled because the system was considered both highly problematic from an engineering standpoint and also provocative. The SLAM was nixed in 1964. Some believed it would motivate the Soviet Union to build a similar device, and all in all ballistic missiles were far less problematic. Well, it’s 2018, and while technology has clearly advanced substantially from 1964, humanity is an entirely different story.

A nuclear powered cruise missile? Silly Russians, we would never have spent 8 years on such a reckless project.

Project Pluto

pluto engine

I was skeptical as to whether this was far along, but here Pentagon came to the rescue. Pentagon officials, afraid that anyone finds out we might have some kind of ‘doomsday gap,’ let it be known that the missile in question has already gone through several flight tests in the Arctic and crashed in all of them. So we’re fine, because its not working yet… Also I think missiles typically crash and do not land, whether in testing or not, this is not a bug but a feature of missile technology. Crashing in testing is typical when working on a new missile design, particularly with a unique form of propulsion, but it was surprising to find out that Russia had already conducted several tests with a prototype.

Image result for dr.strangelove doomsday gap

Since the weapon has no name, I think we should consider calling it ‘prompt drunken strike,’ if anything based on the flight route shown in the video.

Status-6 Ocean Multipurpose System

Image result for статус-6

Much of what is known about Status-6 appeared on 9 November 2015 during a meeting chaired by Putin on problems in the defense industry. Just as last week, the media was skeptical that this weapon was a bluff, together with the arms control community which is often doubtful when revelations are made about new nuclear weapons. Those are unhelpful confirmation biases, since both Status-6 and the 9M729 missile are turning out to be quite real. The system is now officially referenced in the NPR as a Russian strategic nuclear weapon program.

status-6 slide.png

The weapon as conceived will be a multipurpose nuclear powered torpedo, but the initial design is intended to destroy critical economic infrastructure along coastline. By all indications this project is well ahead of the nuclear powered cruise missile, and given the physical size of this weapon, nuclear power poses a much less daunting challenge to integrate. As conceived this will be a third strike countervalue weapon. This nuclear torpedo is meant for taking out U.S. coastal cities, and irradiating an entire area. The reason it comes 3rd is both mechanical, and in terms of function. It would take 35 minutes for ICBMs on a transpolar trajectory whereas this weapon might take days to reach the U.S. once fired, and it is not meant for counterforce targets, but instead to inflict unacceptable damage which historically was calculated as affecting the target’s GDP (people + infrastructure).


This is an innovative vengeance weapon, though I don’t believe it will have 100 mt as the warhead. Something much smaller will undoubtedly suffice to wipe out LA or San Francisco if need be and irradiate parts of the coast. The reason I mention Pacific cities is that a deep diving weapon doesn’t make as much sense coming from Russia via GIUK gap into the Atlantic, simply because of the depths and geographical choke points involved. Something to consider before people get started writing articles about the 6th Battle of the Atlantic. The Pacific on the other hand lends itself handily to deep diving autonomous weapons if they’re ‘fire and forget.’

Does Russia truly needs this weapon to handle U.S. missile defenses? No, and it would be infinitely cheaper to just improve current strategic systems, which they’re also doing. However, need is often only loosely connected to what defense establishments procure. As I mentioned in Part 1, defense spending is at best ‘semi-rational’, representing numerous bureaucratic and domestic equities as much as actual threats and missions.

It is also difficult to discuss Status-6 without mentioning the legacy of Andrei Sakharov’s famous T-15 torpedo, a Soviet project in 1951-1955. The design concept behind that 40 ton, 1500 mm torpedo, was as a first strike weapon, intended to deliver a large nuclear warhead to U.S. naval bases like Pearl Harbor, generating a destructive tsunami. The specialized submarine was called project 627, but back then Soviet General Staff decided that they had no need for such a system, and would be satisfied with a regular nuclear powered submarine. The technology to realize a mega nuclear torpedo was there, but T-15 was the wrong kind of crazy for its time. You can read more on the history of the T-15 from Norman Polmar’s timely piece.

Maybe nuclear weapons are like fashion trends, they come back. Here is the old 627 with T-15 tube down the middle.


According to the MoD slide, Status-6 can reach a depth of 1000 meters, speed up to 185 km per hour (100 knots), range up to 10,000 km, and is 1.6m in diameter. According to Putin’s statements it is excessively fast, deep diving, but also very quiet. This is nonsense, since underwater things can be fast, or they can be quiet, but they typically can’t be both. By all considerations this weapon is exceedingly loud if traveling at such speeds, and 100 knots seems somewhat an exaggeration. The video demonstrating its deployment showed project 09852 Belgorod, Russia’s most interesting submarine currently under construction, a heavily modified Oscar-II that will be the longest submarine in the world when it is completed. Belgorod should be able to carry these torpedoes internally, together with other undersea drones. The MoD slide from 2015 indicates that together with Belgorod, project 09851 Khabarovsk (another GUGI submarine laid down in 2014), will also deploy this torpedo.

I got this from HI Sutton – don’t sue me HI.


Status-6, and similarly intriguing undersea weapon projects belong to Russia’s ‘other navy’ known as GUGI, or Main Directorate of Deep-Sea Research. GUGI is responsible for fielding specialized submarines, oceanographic research ships, undersea drones, autonomous vehicles, sensor systems, and the like. Around mid-2000s there were some tidbits of information about an undersea drone program being tested. Then it became clear that the project involved a specialized barge, the supporting ship 20180 Zvezdochka, and GUGI’s specialized diesel submarine B-90 Sarov. For more reading on the various GUGI subs and covert underwater projects HI Sutton runs a good blog with various renderings.

Here is what appears to be Status-6 container being loaded.

Status-6 tube.jpg

Based on the 2015 MoD slide, Status-6 is proceeding as a project in several phases, with the pilot system being completed by 2019, and testing 2019-2025. Although the nuclear drone probably doesn’t need much guidance, since cities don’t move around, there will need to be a command and control system built if this weapon is to have a conventional variant for wiping out carriers. I’m skeptical of the ‘carrier strike’ option shown in video during Putin’s speech, just because queuing is a perpetual problem for Russian forces, and it’s hard to see how a deep sea traveling weapon could get course correction from something above water. Hitting moving targets at sea is not so simple, especially over great distances, and with a weapon that is loudly steaming ahead in deep waters. More than likely Russia may try to deploy nuclear powered sensor or communications stations under the sea, as some of Rubin’s design projects suggest, to create the infrastructure for such a weapon. Besides the C2 infrastructure, Status-6 will still have to await the two GUGI submarines designed to carry it.

Klavesin-2R-PM Unmanned Undersea Vehicle


Klavesin is a creation of Rubin design bureau and ИПМТ ДВО РАН, Владивосток. The parameters of this underwater drone include: 6.5m length, 1m in diameter, 3700 kg weight, 50km range with a 2000 meter diving depth. This drone was also shown in the video being launched by Belgorod. The drone program is so super secret that some of the details regarding the vehicle could be found from Rubin’s public tender seeking a company to insure two of these drones for 48 million rubles. Seems they already have two of them, for Belgorod and another GUGI submarine that is already operational, BS-64 Podmoskovye.


The 2R is, as one might suspect, a further evolution of the 1R variant, designed for oceanographic mapping, research, undersea photography, and probably some covert missions. Not much to add to this project except to say that it undoubtedly helps conduct undersea intelligence and reconnaissance missions for GUGI.

fun times at GUGI

Regarding the laser shown at the end of Putin’s talk, I’m not sure what it is yet, but looks like some kind of air/missile defense system by the module and platform. I’ve honestly not seen that weapon before and do not focus on lasers. They should show it more often.


Not keen on the controller. This feels like 1990s gaming.

xbox controller.JPG


6 thoughts on “Emerging Russian Weapons: Welcome to the 2020s (Part 2 – 9M730?, Status-6, Klavesin-2R)

  1. The low quality videos are just trolling, you take way too seriously what you see. The video of nuking Florida is just a private video from 2007..

    “What it does tell me is that Russia won’t be confident in its conventional capabilities for years to come, or ever, and continues to spend heavily on a nuclear offset, making the conventional and nuclear approaches to deterrence complementary – as in my mind they should be.”

    Not so sure about that.
    The Kinzhal/Iskander for example are about conventional warfare, not only nuclear. From the looks of it the US is going crazy about Russia allegedly deploying ground based cruise missiles and is threatening to exit the INF treaty.

    Large numbers of weapons such as the Kinzhal, Iskander (with probably better capabilities than 500 km range, just in case) and ground based cruise missiles ensure that the US won’t be able to wage ground warfare against Russia, as any target within 2000 – 2500 km of Russia will be destroyed by russian conventional weapons.

    It is this US weakness (a realization that it will lose a conventional war against Russia in the european theater) that caused the US to lower the treshhold for the use of nuclear weapons, and to invest in new tactical nuclear weapons.

    You don’t go this way unless you are weak in the conventional sphere.

    In other words, to paraphrase you:

    “What it does tell me is that US America (not America, as this country is only a part of America) won’t be confident in its conventional capabilities for years to come, or ever, and continues to spend heavily on a tactical nuclear offset, as well as lowering the treshhold for the use of nuclear weapons, making the conventional and nuclear approaches to deterrence complementary – as in my mind they should be.”


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