Putin’s Mobilization Moment

Russia may be approaching another mobilization. We cannot know what the Kremlin is planning, but a new call-up does not necessarily mean that a Russian attack on NATO is imminent. Regardless, the conditions surrounding Russian force generation are changing, and deserve closer attention.

The most specific public warning has come from Ukrainian President Volodymyr Zelenskyy, who says that Moscow plans to mobilize another 300,000 troops after the September elections in Russia and as many as 500,000 by 2027. His warning is consistent with reports that Western intelligence agencies have identified mobilization-readiness exercises across Russia. An important question is whether these preparations are related to ongoing operations or signal a break from the force-generation model Russia has used since its last formal mobilization in September 2022.

Since that call-up of 300,000 reservists, Russia has essentially conducted a rolling mobilization without calling it one. The Kremlin has relied on contract recruitment, large signing bonuses, regional quotas, prisoners, migrants, and increasingly aggressive pressure on vulnerable men. This model has allowed Moscow to replace battlefield losses while avoiding a repeat of the shocks of 2022.

Now, four years later, Russia is suffering more than 30,000 killed and wounded each month while recruiting only some 1,000 soldiers a day, according to one widely cited estimate. CIA Director John Ratcliffe recently stated that a new Russian recruit arriving on the battlefield survives just 20 to 30 minutes before being killed or wounded, a stark measure of how quickly Russia’s attritional tactics are consuming new manpower. Paired with reports that recruitment has slowed even as bonuses and coercion have increased, these figures suggest that the current system is becoming untenable. What we must now evaluate is not only whether Russia can keep finding replacements, but whether Putin decides to generate manpower beyond replacement of current losses.

Another mobilization would be deeply unpopular, but it would not by itself mean the end of Putin. His government absorbed the disruption of 2022, and public dissatisfaction should not be automatically correlated with regime instability; Russian and Soviet leadership changes have often come suddenly and for reasons that were not obvious beforehand. But if Putin asks the Russian people to pay a heavy price again, he will need to show a return on their investment.

This is where political timing enters the equation. Russia will hold elections on September 20, with some regions potentially starting on September 18. The outcome is not in doubt as managed elections are essential to an authoritarian system. Even so, if Putin is considering another formal call-up or major expansion in force generation, there is logic to putting the election behind him first.

Potential Russian action would also coincide with external international political cycles that are likely to divert the attention of foreign governments and their publics from another Russian mobilization. Key elections will take place in the coming months in Germany, Sweden, Latvia, France, Bosnia and Herzegovina, and potentially Serbia, and this could create opportunities for Moscow in a region where it has long exploited division. The most consequential political calendar for Moscow, however, remains Washington’s. 

A show of force from Putin around the US midterm elections would deliver a message directly to the White House and the US Congress. Mobilization would be one of Putin’s ways to say that Russia is not backing down; it believes it can absorb additional pressure from new sanctions and remains prepared to sustain the war. Additionally, a Russian mobilization now would translate into combat power later. As the United States focuses on the 2028 presidential campaign, Moscow may see an opportunity to make a major move against Ukraine or maximize its leverage for a settlement.

Assessing whether Putin will mobilize and where he might employ that combat power requires understanding of both the strategic choices available to him and the threat as Moscow perceives it.

Russia is the aggressor in this war, full stop. But strategy requires understanding what an adversary believes it sees. The United States and its allies are not passive observers. They provide weapons, intelligence, training, and other assistance that enables lethal Ukrainian combat operations against Russian forces and, increasingly, targeting inside Russia. That reality neither excuses Russian behavior nor creates a moral equivalence. It does, however, illustrate Moscow’s perception of the threat and inform the ways in which Putin may choose to respond.

Seen through that lens, the recently reported US intelligence assessment that Putin may test NATO’s vulnerabilities remains a valid warning. Russia is increasing its malign activity against allies. But testing, or harassing, the alliance is not the same as mobilizing for a conventional attack. Unconventional warfare, sabotage, cyberattacks, information operations, and other forms of pressure are consistent with Russian doctrine and offer Moscow ways to probe, provoke, and signal without triggering a direct war.

That distinction is central to assessing the purpose of another mobilization. Ukraine remains the most likely destination for any newly generated combat power. Feeding another mobilization into the current meat grinder carries considerable risk, but opening a second conventional front with NATO would be far more dangerous. It would further stress Russian forces, reduce the likelihood of success in either theater, trigger a much larger Allied response, and invite direct attacks on Russia that could ultimately threaten the state. For Putin, whose overriding concern in any scenario is the survival of the Russian state, this is a risk he is unlikely to accept.

Concentrating additional forces in Ukraine instead could produce battlefield success, shift the momentum of the war, or force a settlement Moscow can present as victory.

A continued focus on Ukraine does not mean that Putin has abandoned his wider confrontation with NATO. He seeks to avoid a hot war with the alliance while continuing his longstanding efforts to weaken it and, ultimately, bring about its dissolution. He clearly sees value in testing whether political ambiguity in Washington produces hesitation or division among allies. The most meaningful warning signs now would not, therefore, be mobilization alone, but rather what Russia does with the forces it creates.

Additional Russian manpower would also create risks beyond Ukraine. Non-NATO territory offers attractive opportunities for Putin to apply pressure at lower cost. Russia already maintains forces in Transnistria without Moldova’s consent, occupies Abkhazia and South Ossetia in Georgia, and retains a military presence in Armenia under bilateral agreements. In the Western Balkans, Moscow can exploit unresolved conflicts, sovereignty disputes, and political division without deploying forces at all. A mobilized Russian force could expand Moscow’s options, amplify intimidation, and force the West to divide its attention. These are options Putin holds in reserve, with strategic value derived not only from what they make possible but from the flexibility they provide and the timing he can control. 

Putin has operated under the assumption that time favors Russia. But an approaching convergence of principles of time, space, and force may shift his strategy from waiting for Ukraine to lose to creating the conditions for Russia to win. With his own elections soon behind him, political uncertainty growing among allied nations, and Washington simultaneously managing China, Iran, and North Korea, political calendars offer time and competing issue distractions create space. Mobilization would provide the last element: the force with which the Kremlin might seek to compel a favorable outcome. 

This may be Putin’s mobilization moment, the point at which the former KGB officer who has spent his career watching and waiting decides to act. If his wager succeeds, Russia could emerge in a far stronger strategic position. If it fails after he again asks the Russian people to pay the price, it will deepen strains in a system in which political change has often come suddenly and from unexpected places.

The views expressed herein are those solely of the author. GMF as an institution does not take positions.