Something is happening in Moscow that deserves attention precisely because we do not yet know what it means. Bloomberg, citing people close to the Kremlin, reported on August 26 that Russia is preparing to intensify its war against Ukraine after concluding that peace negotiations have reached a dead end. The reporting goes further: a growing number of Russian officials are said to believe that Vladimir Putin could eventually consider the use of a tactical nuclear weapon as a last resort. There is no public evidence that Russia is preparing a nuclear strike, and the distinction is essential. Discussion is not intent. Intent is not an order. An order is not execution. But when nuclear use enters the reported deliberations of people near the leadership of a nuclear-armed state already fighting Europe’s largest war since 1945, the intelligence problem changes.
The immediate temptation is to treat this as a shocking new turn. It is not. Russia has been putting nuclear weapons into its political conversation with the West for more than a quarter century. Boris Yeltsin reminded Washington in December 1999 that Russia possessed a full nuclear arsenal. Under Putin, the warnings became more frequent and more explicit: confrontation over American missile defense; threats connected to Ukraine and NATO enlargement; discussion of preemptive nuclear use; Putin’s later acknowledgment that Russia had been prepared to put nuclear forces on alert during the seizure of Crimea; warnings over Finland and Sweden joining NATO; the deployment of tactical nuclear weapons to Belarus; and repeated declarations that direct Western intervention in Ukraine could produce nuclear war. In November 2024, Russia converted part of that rhetoric into doctrine, formally broadening the circumstances under which Moscow reserves the right to consider nuclear use.
That history is what makes the present report important without making it proof of an approaching nuclear attack. Nuclear intimidation has become part of the Kremlin’s method: a means of shaping Western risk calculations, discouraging intervention and preserving uncertainty about where Russia’s actual threshold lies. Most of those threats have remained threats. The analytical danger is therefore double-sided. We can overreact to familiar coercive theater and mistake rhetoric for preparation. Or, after hearing the threat often enough, we can become conditioned to dismiss the one occasion when the rhetoric begins to correspond with intent. The task is to determine whether this is another episode in a long campaign of nuclear signaling or whether something in Moscow’s calculation is changing.
Now the rhetoric is moving beyond Ukraine itself. On August 27, Russia warned that it could retaliate against Britain for its support of Kyiv by striking British military targets in Ukraine and beyond. The warning followed Prime Minister Andy Burnham’s announcement that Britain would allow Ukraine access to classified Storm Shadow cruise-missile technology so Kyiv could begin producing its own long-range weapons, with France also supporting the effort. Russian Foreign Ministry spokesperson Maria Zakharova accused Britain and France of “playing with fire” and said Moscow could answer Ukrainian strikes using British weapons by attacking British military facilities beyond the Ukrainian battlefield.
The timing is difficult to separate from the larger intelligence picture. The threat came in the same week that CIA Director John Ratcliffe made a quiet visit to Moscow, amid reporting that he warned the Kremlin against attacking NATO after a U.S. intelligence assessment raised concern that Russia could test the Alliance with a limited action against an allied state. None of this proves that Moscow has decided to widen the war. But it changes the question. The escalation problem is no longer confined to whether Russia might cross the nuclear threshold inside Ukraine. Moscow is now publicly describing circumstances in which it could strike the military assets of a NATO member while Washington is reportedly warning Russia not to test NATO itself. That is precisely the kind of convergence in rhetoric, military support, intelligence warning and alliance commitments that makes miscalculation more dangerous than any single threat considered alone.
Russia’s nuclear threats against the West form a pattern extending across more than two decades.
There is a dangerous stage in a prolonged war when the battlefield stops offering either side a clean answer, diplomacy produces motion without resolution, and the political cost of ending the conflict begins to rival the military cost of continuing it. Russia appears to be approaching that kind of moment in Ukraine. That does not mean Putin is preparing to use a nuclear weapon, nor does it mean the war has entered some inevitable march toward nuclear escalation. It means several developments now deserve to be examined together because they affect the same central question: what does Putin believe he can still achieve, and what might he conclude he cannot politically afford to lose?
The answer begins in February 2022. Putin did not publicly promise the Russian people that Kyiv would fall in three days, but the opening Russian campaign was plainly built around expectations of speed, political collapse and limited Ukrainian resistance. Airborne troops moved against Hostomel, armored formations drove toward Kyiv, and Russian planning appears to have assumed that the Ukrainian government would be dislocated before the West could organize a meaningful response. Instead, the Ukrainian state survived, President Volodymyr Zelensky remained in Kyiv, the population mobilized, and Russian forces withdrew from the capital after suffering an operational failure that exposed a deeper analytical mistake. Moscow had badly underestimated Ukrainian national will.
That error has shaped everything that followed. Russia remains militarily formidable and continues to impose terrible costs on Ukraine. It possesses large missile and drone inventories, a defense-industrial base adapted to sustained war, significant manpower reserves and the ability to conduct offensive operations across a vast front. Yet tactical success has not produced the political conclusion that originally justified the invasion. Russia can seize ground, destroy infrastructure and exhaust Ukrainian forces, but it has still not subordinated Ukraine, replaced the government in Kyiv or extinguished the country’s determination to remain outside Moscow’s control. NATO did not retreat from Russia’s borders after the invasion; Finland and Sweden joined it. Ukraine did not fracture into the compliant political space Moscow expected. Four and a half years after the operation began, Russia is still fighting for a strategic outcome that the opening campaign was supposed to settle quickly.
That distinction between tactical activity, operational achievement and strategic success is important because they are often confused. Russian forces can continue to advance in selected sectors and inflict enormous losses without solving Putin’s larger problem. At the tactical level, Moscow can still generate combat power. Operationally, however, it has repeatedly struggled to convert grinding advances into the kind of breakthrough that collapses the Ukrainian defense system. Strategically, the original political objective remains unresolved. Russia has neither won the war it intended to fight nor found an obvious way to terminate the war it actually created.
Putin’s predicament is made more difficult by the political story the Kremlin has told the Russian population. What began as a “special military operation” has gradually been elevated into a civilizational struggle in which Russia is supposedly defending itself against NATO, Western encirclement, Ukrainian nationalism and a broader effort to destroy the Russian state. Dmitry Medvedev has repeatedly framed the conflict in existential terms. Vladimir Solovyov, perhaps the most recognizable and inflammatory personality on Russian state television, has helped turn nuclear threats against Ukraine and Europe into recurring features of the information environment. Solovyov does not make nuclear policy, and his programs should never be mistaken for Russian execution orders, but dismissing him as merely a television provocateur would also miss his function. State television helps establish the emotional and political boundaries within which Russian society is encouraged to understand the war.
There is a consequence to years of such rhetoric. Propaganda can mobilize a population, but it can also narrow the government’s room for maneuver. If Russians have been told that their sons are dying because the country itself is under existential attack, a settlement that leaves Ukraine sovereign, armed, aligned with Europe and still outside Moscow’s political control becomes more difficult to explain as a historic victory. Putin is certainly capable of constructing a victory narrative around almost any agreement. He could point to occupied territory, claim that Russia defeated a Western plan to destroy the motherland, celebrate the endurance of the Russian state and declare that the principal national objectives had been achieved. The problem is not that such an outcome is impossible. It is that no available outcome appears to satisfy all of the objectives the Kremlin has accumulated around the war without exposing the enormous cost Russia has paid for something less than the transformation originally sought.
That is where the negotiation problem becomes particularly important. Moscow has often treated diplomacy not as an alternative to competition but as another instrument within it. The question facing Western intelligence services is therefore not merely whether Russia is negotiating, but what Putin believes the negotiations are buying him. The Muhammad Ali rope-a-dope analogy is useful if it is handled carefully. Ali’s strategy was not simply to absorb punishment. It was to allow an opponent to expend strength while preserving his own capacity to act when the conditions became more favorable. Russian participation in negotiations could be entirely sincere in the sense that Putin would accept an agreement that delivers terms he considers adequate. It could simultaneously provide Russia with something every exhausted army values: time to recruit, repair formations, manufacture missiles, replenish ammunition, rebuild equipment and determine whether Western political support for Ukraine is weakening.
Rope-A-Dope
The question of another Russian mobilization belongs inside that assessment. Evidence that Moscow is exercising administrative machinery associated with mobilization does not prove that Putin has decided to order a new mass call-up, and intelligence analysis should not leap from preparation to intent. States prepare options they may never exercise. Yet if mobilization planning, force reconstitution, industrial production and diplomatic delay begin moving in the same direction, the cumulative pattern becomes more significant than any individual indicator. Negotiation can be an attempt to end a war. It can also be a means of shaping the conditions under which the next phase is fought. Determining which of those propositions is becoming more likely is precisely the kind of problem intelligence collection exists to solve.
Deep Strikes Against Russian Critical Gas & Oil Infrastructure
Ukraine is complicating that calculation by carrying the war deeper into Russia’s own economic and military support structure. The expanding campaign against refineries, petroleum facilities, ammunition depots, logistics nodes and other war-supporting infrastructure is not merely symbolic retaliation. Russia’s armed forces depend upon fuel, transportation, money and industrial replacement, while the Russian state depends heavily upon energy revenues to sustain both government expenditure and the war economy. Ukraine cannot easily destroy that system, and predictions that a handful of refinery strikes will collapse the Russian economy misunderstand both the scale and adaptability of the Russian state. The more serious question is cumulative pressure. If repeated strikes impose higher costs, reduce refining capacity, disrupt domestic fuel distribution, complicate exports and force Moscow to divert additional air-defense resources toward strategic economic infrastructure, then Ukraine is altering the environment in which Putin makes decisions even if it never produces an economic breaking point.
That matters because Russia has already revised its publicly declared nuclear doctrine in ways that deserve close reading. In November 2024 Putin approved a revised version of the Russian Federation’s Basic Principles of State Policy on Nuclear Deterrence. The document continues to describe nuclear weapons as an extreme measure, but it also broadens the circumstances under which Moscow reserves the right to consider their use. Among the stated conditions is conventional aggression against Russia or Belarus that creates what Moscow calls a critical threat to sovereignty or territorial integrity. The doctrine also addresses attacks conducted by a non-nuclear state with the participation or support of a nuclear-armed state and identifies large-scale aerospace attack activity among circumstances relevant to Russian nuclear deterrence.
The most important feature of that doctrine is not a particular weapons system or numerical threshold. It is the authority to interpret the language. What constitutes a “critical threat” is ultimately determined in Moscow, and the formal decision to employ nuclear weapons belongs to the President of the Russian Federation. That does not give Putin unlimited freedom from institutional, military or political constraints, but it does mean that Washington, Brussels and Kyiv do not get to define the Russian threshold for him.
Kremlin War Room & Nuclear Decree
A Ukrainian strike on a refinery may be viewed in Kyiv as a conventional attack against infrastructure supporting an invasion. Western governments may see the same operation as a legitimate means of degrading Russia’s ability to sustain the war. The Kremlin can nevertheless characterize an accumulating campaign against Russian territory, conducted with Western intelligence or weapons support, as something far more consequential. The intelligence problem lies in determining whether that rhetorical characterization remains part of deterrent signaling or begins to migrate toward actual operational preparation.
Medvedev and Solovyov therefore matter less for the literal content of individual threats than for the larger information environment they help create. Moscow has spent years familiarizing Russian and Western audiences with the language of nuclear escalation. Some of this is undoubtedly coercive theater designed to frighten European publics and influence Western decision-making. Some is domestic political conditioning. Some may be intended to preserve strategic ambiguity by making it difficult to know which statement matters and which does not. The analyst’s job is not to count nuclear threats as though repetition itself proves intent. The job is to notice when generalized intimidation begins to change in character, particularly if public rhetoric becomes synchronized with observable military behavior.
That is why the recent Bloomberg reporting deserves attention without being treated as revelation. The report, attributed to people described as close to the Kremlin, suggests that Russian officials increasingly see negotiations as deadlocked, expect a heavier conventional campaign against Ukraine and are discussing the possibility that Putin could eventually consider tactical nuclear use if circumstances become sufficiently severe. The essential qualification is equally important: public reporting has not established that Russia is preparing such a strike. Discussion inside an authoritarian system, even discussion among officials near the leadership, is not the same thing as a presidential decision, and a presidential decision is not the same thing as the military preparations required to carry it out.
The timing nevertheless makes the report impossible to evaluate in isolation. CIA Director John Ratcliffe has just traveled quietly to Moscow and met Sergei Naryshkin, the director of Russia’s Foreign Intelligence Service. The substance of their discussion has not been publicly disclosed, and there is no responsible basis for asserting that nuclear escalation was the purpose of the trip. Reports that the visit involved American concerns about possible Russian action testing NATO resolve are more significant, but even those accounts do not tell us exactly what intelligence prompted the dialogue or what messages were exchanged. The correct response is not to construct a secret story around an intelligence meeting for which we lack the transcript. It is to recognize that direct communication between the heads of the CIA and SVR during an exceptionally dangerous period is itself evidence that both governments retain channels they consider important enough to use.
Those channels matter because the most plausible path toward a catastrophic NATO-Russia crisis is not necessarily a deliberate Russian decision to start a general war. It is misinterpretation. One government moves forces as a precaution and the other sees preparation for attack. A missile exercise intended as deterrence looks like launch preparation. A drone crosses a border and nobody initially knows whether it was accidental, deliberate or a test. A cyberattack causes physical damage and attribution arrives more slowly than political pressure to respond. A covert operation is designed specifically to remain below the threshold at which NATO governments can easily agree that Article Five has been triggered. In each case, military decisions begin to be made while the intelligence picture is incomplete.
This is where Putin’s continuing campaign of hybrid and fifth-generation warfare against the West deserves particular attention. The most effective test of NATO may not involve Russian armored divisions charging across an Alliance border under television cameras. A strategically sophisticated test would be designed to create disagreement. The objective might be a temporary incursion, sabotage operation, cyberattack, maritime incident, proxy action or deliberately ambiguous strike that forces thirty-two NATO governments to decide whether what has occurred constitutes an armed attack. In such a scenario the physical target could be almost incidental. The real target would be Alliance cohesion. If Moscow could create a serious event that frightened NATO without producing immediate consensus on the appropriate response, the uncertainty itself would become the strategic gain.
NATO War Room - Against Russian Hybrid Threats
The nuclear dimension makes that ambiguity considerably more dangerous because a so-called tactical nuclear weapon is tactical only in military nomenclature. Its political effects would be strategic from the instant of detonation. Russia possesses a substantial nonstrategic nuclear arsenal capable of being delivered by a variety of dual-capable missile, aviation and naval systems. Public estimates of individual yields vary widely, which is why any attempt to describe the consequences must begin with a scenario rather than a generic number. A weapon in the ten-kiloton class would still produce catastrophic blast, thermal effects and prompt radiation near the point of detonation. Greater yields would expand those effects substantially, although nuclear damage does not scale in a simple linear relationship with yield.
Burst height would be just as important. An airburst would generally maximize blast effects while producing considerably less local fallout than a surface or near-surface detonation. A ground burst would pull earth, building material and debris into the radioactive cloud, producing a potentially dangerous downwind plume. The resulting hazard could not be calculated from yield alone. Meteorologists and nuclear-effects specialists would need the location of the detonation, weapon characteristics, burst altitude, atmospheric stability, wind direction and speed at different elevations, precipitation patterns, terrain and particle distribution before estimating where contamination would travel and at what concentration.
Chernobyl is often invoked in this discussion, but it should be used carefully. A damaged nuclear reactor releasing accumulated radioactive material over an extended period is not physically equivalent to a nuclear weapon detonating in a fraction of a second. The radionuclides, release mechanisms, particle characteristics and atmospheric behavior differ too greatly to scale one directly from the other. Chernobyl does, however, demonstrate the decisive importance of weather. Radioactive contamination released in Ukraine did not respect political borders. Winds, atmospheric conditions and rainfall carried material unevenly across Belarus, Russia and large parts of Europe. A surface nuclear burst in Ukraine would produce a different source term, but the same atmospheric principle would apply. Depending upon the weather, detectable radioactive material could move toward Russia, Belarus, Poland, Slovakia, Romania, Hungary or farther into Europe. Detection would not automatically mean dangerous exposure, but the political and military consequences would begin long before health authorities completed their dose calculations.
Chernobyl Fallout - 1986
The first confirmation of a nuclear detonation would produce an immediate international crisis whether the weapon struck a Ukrainian formation, military installation or city. NATO governments would have to determine whether the attack was isolated or part of a sequence. Strategic commands would increase vigilance because nobody could safely assume that one weapon represented the end of the escalation. Washington would have to judge whether Moscow intended the strike as battlefield coercion, a warning to NATO or the opening act of something larger. Moscow, meanwhile, would have to calculate how the United States intended to respond and whether American changes in readiness were defensive precautions or preparation for retaliation. Decisions that had been discussed abstractly for decades would suddenly be made under severe time pressure with imperfect information.
That is why intelligence and warning are more useful than prediction. Nuclear employment is not accomplished by rhetorical escalation alone. A weapon must be available to a designated force, authorities must transmit orders, delivery formations must assume an appropriate readiness condition, specialized support and security procedures may change, and Russian commanders would have to prepare for the possibility of Western retaliation. Dual-capable systems make some of those signatures difficult to distinguish from conventional operations, but not necessarily invisible. U.S. and allied services would be watching known nuclear-storage facilities, specialized support organizations, unusual movements involving missile and aviation units, changes in strategic-force posture, shifts in command-and-control activity, leadership security measures, radiological-defense preparations and any other behavior inconsistent with routine operations.
The analytical significance would lie in convergence rather than any single event. A movement from a storage facility could be an exercise. A change in bomber posture could be precautionary. An angry Kremlin statement could be coercive messaging. A civil-defense measure could have an unrelated explanation. If several of those developments began occurring together, particularly while Moscow’s public language shifted from generalized threats toward a specific claim that Russia’s sovereignty or territorial integrity faced a critical attack, the intelligence judgment would necessarily change. As of now, there is no public evidence that such a pattern has emerged, and that fact is as important to the assessment as the warning indicators themselves.
There is also a powerful strategic argument against Putin crossing the nuclear threshold: the weapon may not solve his problem. A nuclear strike could destroy a military formation, command facility, airfield or hardened position. It could terrorize Ukraine and demonstrate that Moscow was prepared to take risks no other nuclear power has taken since 1945. None of that guarantees that Ukraine would surrender. The experience of this war suggests that attacks intended to break Ukrainian will have often strengthened it. Nuclear use could instead unify the West, expand military assistance to Kyiv and create demands for direct conventional retaliation against Russian forces in Ukraine. It would place China and India in positions they have carefully tried to avoid and confront governments throughout the Global South with a precedent that extends far beyond Europe. Most importantly, it would move the conflict from a world of threats and ambiguity into one where the nuclear threshold had actually been crossed.
1KT Nuclear Yield
For Putin, ambiguity still has value. Medvedev can threaten. Solovyov can rage. Russian exercises can be interpreted in several ways. Moscow can remind the West that it possesses nuclear weapons without accepting the unknowable consequences of using them. Once a nuclear weapon detonates, that advantage disappears. Every government involved would have to decide what the act required of it, and no one in Moscow could know in advance exactly how Washington, NATO, Beijing or Kyiv would respond.
That is one of the strongest reasons to judge actual Russian nuclear employment as a low-probability event. It is not a reason to judge it impossible. The most dangerous analytical mistake would be to conclude that because nuclear use appears strategically self-defeating from our perspective, Putin must necessarily regard it the same way.
That returns us to Kennan and Marshall and the purpose of Thinking Like Russia. The useful question has never been whether Putin will wake up tomorrow morning and decide to use a tactical nuclear weapon. Intelligence cannot answer that question with integrity. The useful question is what sequence of events could cause the Russian leadership to judge nuclear use less dangerous than the alternatives available to it. If another mobilization fails to alter the battlefield, does Moscow’s calculation change? If Ukrainian strikes begin producing more serious disruption inside Russia, does the Kremlin redefine the campaign as a critical threat to the state? If Western support becomes increasingly visible in those attacks, does Moscow begin invoking the expanded language of its nuclear doctrine with greater specificity? If NATO appears hesitant after a deliberately ambiguous Russian provocation, does Putin conclude that escalation can be controlled? If NATO responds firmly, does that deter him or convince him that the confrontation has entered a more existential phase?
Those are not predictions. They are collection requirements.
The war Putin expected to settle quickly has become a prolonged struggle for which no politically clean Russian exit is visible. Ukraine is increasingly attacking the machinery that sustains that war inside Russia. Moscow is examining its ability to generate additional manpower. The Kremlin has deliberately preserved broad language in its nuclear doctrine, while senior officials and state media have normalized nuclear threats as instruments of political warfare. Bloomberg is now reporting that discussion of potential nuclear escalation is occurring among people close to the Russian leadership, even as the available public evidence shows no preparation for nuclear employment. At almost the same moment, the directors of the CIA and SVR have met privately in Moscow while Washington is reportedly concerned about possible Russian testing of NATO resolve.
None of those developments proves that a nuclear crisis is approaching. Taken together, they justify attention because strategic catastrophes rarely announce themselves as completed intelligence pictures. They develop inside uncertainty, where governments attempt to deter one another, communicate through incomplete channels, conceal capabilities, test boundaries and infer intentions from actions that may have more than one explanation.
The danger is therefore not simply a Russian nuclear weapon.
The deeper danger is the possibility that Putin believes he is sending one message while Washington hears another, or that NATO believes it has drawn a clear line that Moscow considers negotiable.
It is the possibility that an action intended as limited coercion produces an adversary response that requires another response, and that each government reaches the next decision convinced it is demonstrating resolve rather than climbing an escalation ladder.
The nightmare would not begin with leaders seeking nuclear war. It would begin with leaders believing they could control what happened next.
That is why the proper response to the present moment is neither alarm nor reassurance. It is disciplined intelligence and warning: understanding the adversary’s problem as he understands it, separating capability from intent, distinguishing rhetoric from preparation, and watching for unrelated indicators that suddenly begin to converge.
Vladimir Putin does not have to share our definition of rational behavior, Russia’s vital interests or an unacceptable threat. Under Russia’s own doctrine, the decisive judgment ultimately belongs to him.
Thinking Like Russia — forthcoming: By: Ken Robinson
lots and lots of IFs