On September 29, Russia warned NATO that any attempt to isolate the Kaliningrad Oblast (a Russian enclave on the Baltic Sea bordering Poland and Lithuania) could result in the deployment of its full arsenal of weapons, including nuclear arms. Russian embassies in the United Kingdom, Ireland, and Belgium issued similar statements. The warnings also included the possibility of strikes on decision-making centers in NATO member states.
This move is reminiscent of December 2021, when Moscow demanded that the United States and NATO halt the alliance's expansion, rule out Ukraine's accession, and restore military deployments to their May 27, 1997, positions. This would have meant withdrawing allied forces and removing weapons systems deployed in Eastern European countries since then.
Russia sought to force a change in Europe’s security order while denying that it was preparing for an invasion. On February 18, 2022, Russian Foreign Minister Sergey Lavrov described reports of an impending attack as "propaganda, fakes, and fabrications." Six days later, Russia launched a full-scale war against Ukraine.
This precedent undermines the credibility of Russian statements. However, threat assessment must be based first and foremost on capabilities, posture, and actions. In mid-September, Belarus held exercises involving armored and mechanized units near Poland and Lithuania, including close to the Suwałki Gap, the stretch of the Polish-Lithuanian border that provides a land connection between the Baltic NATO members and the rest of the alliance. Belarus and Russia are allied within the framework of the "Union State," and Russian military facilities and personnel are stationed in Belarus. In February 2022, Russian forces also invaded Ukraine from Belarusian territory. This context gives the exercises additional significance, but they do not, in themselves, constitute proof of preparations for an attack.
On October 1, Russian President Vladimir Putin added his voice to the warnings at the Valdai Forum, stating that an attack on Kaliningrad could lead Russia to use all the weapons at its disposal. At the same time, he denied any intention of attacking Europe. NATO Secretary General Mark Rutte expressed skepticism regarding the threats: "Putin knows that he will never be able to defeat NATO, so I don't take it too seriously."
The more Moscow issues threats without carrying them out, the greater the skepticism toward its warnings. Ukraine has received tanks, fighter jets, and long-range missiles. Strikes inside Russian territory and Operation "Spiderweb," which targeted its strategic bombers, did not trigger a nuclear response. Repeated threats become familiar background noise, eroding the Kremlin’s ability to influence Western governments’ decisions.
Moscow’s main constraint is resources. The war in Ukraine requires significant investment in personnel, equipment, and funding. Waging this war alongside a large-scale conventional war against NATO appears to exceed Russia’s current capabilities. The Kremlin therefore places particular value on pressure tactics that make life difficult for the adversary without opening a full-fledged second front.
Russia is already conducting a hybrid campaign against the West. European authorities point to acts and attempted acts of sabotage, cyberattacks, drone incursions into airspace, and damage to critical infrastructure. The Council of the European Union links the Russian campaign to an effort to undermine support for Ukraine. These actions test the allies’ willingness to respond and make it harder to attribute responsibility. They are also intended to reduce financial and military aid to Kyiv by stoking public fear in Europe that the war could expand.
On October 4, Dmitry Medvedev, Deputy Chairman of the Security Council of Russia, extended this logic of threats into space. He threatened space warfare and actions against Starlink in the event of any disruption to Russia's "Rassvet" satellite network. The broadband communication system, based on low Earth orbit satellites, is intended to serve as a Russian alternative to Starlink. Its potential military value in the war against Ukraine lies in ensuring communication between units, transmitting intelligence, and controlling unmanned vehicles, even in areas without ground-based network coverage. Ukrainians had asked the U.S. to impose sanctions on companies connected to the venture. Medvedev thus shifted the debate from economic restrictions to the threat of military escalation.
Assessments of Moscow’s intentions should prioritize changes in force posture, mobilization decisions, logistical preparations, and infrastructure development. The most likely pattern of conflict is a combination of hybrid operations, displays of force, and threats. The European response should raise the costs of these actions, strengthen infrastructure defense, and ensure continued aid to Ukraine. Skepticism toward Russian warnings is justified; ignoring concrete signs of preparations for an attack is not.
On September 29, Russia warned NATO that any attempt to isolate the Kaliningrad Oblast (a Russian enclave on the Baltic Sea bordering Poland and Lithuania) could result in the deployment of its full arsenal of weapons, including nuclear arms. Russian embassies in the United Kingdom, Ireland, and Belgium issued similar statements. The warnings also included the possibility of strikes on decision-making centers in NATO member states.
This move is reminiscent of December 2021, when Moscow demanded that the United States and NATO halt the alliance's expansion, rule out Ukraine's accession, and restore military deployments to their May 27, 1997, positions. This would have meant withdrawing allied forces and removing weapons systems deployed in Eastern European countries since then.
Russia sought to force a change in Europe’s security order while denying that it was preparing for an invasion. On February 18, 2022, Russian Foreign Minister Sergey Lavrov described reports of an impending attack as "propaganda, fakes, and fabrications." Six days later, Russia launched a full-scale war against Ukraine.
This precedent undermines the credibility of Russian statements. However, threat assessment must be based first and foremost on capabilities, posture, and actions. In mid-September, Belarus held exercises involving armored and mechanized units near Poland and Lithuania, including close to the Suwałki Gap, the stretch of the Polish-Lithuanian border that provides a land connection between the Baltic NATO members and the rest of the alliance. Belarus and Russia are allied within the framework of the "Union State," and Russian military facilities and personnel are stationed in Belarus. In February 2022, Russian forces also invaded Ukraine from Belarusian territory. This context gives the exercises additional significance, but they do not, in themselves, constitute proof of preparations for an attack.
On October 1, Russian President Vladimir Putin added his voice to the warnings at the Valdai Forum, stating that an attack on Kaliningrad could lead Russia to use all the weapons at its disposal. At the same time, he denied any intention of attacking Europe. NATO Secretary General Mark Rutte expressed skepticism regarding the threats: "Putin knows that he will never be able to defeat NATO, so I don't take it too seriously."
The more Moscow issues threats without carrying them out, the greater the skepticism toward its warnings. Ukraine has received tanks, fighter jets, and long-range missiles. Strikes inside Russian territory and Operation "Spiderweb," which targeted its strategic bombers, did not trigger a nuclear response. Repeated threats become familiar background noise, eroding the Kremlin’s ability to influence Western governments’ decisions.
Moscow’s main constraint is resources. The war in Ukraine requires significant investment in personnel, equipment, and funding. Waging this war alongside a large-scale conventional war against NATO appears to exceed Russia’s current capabilities. The Kremlin therefore places particular value on pressure tactics that make life difficult for the adversary without opening a full-fledged second front.
Russia is already conducting a hybrid campaign against the West. European authorities point to acts and attempted acts of sabotage, cyberattacks, drone incursions into airspace, and damage to critical infrastructure. The Council of the European Union links the Russian campaign to an effort to undermine support for Ukraine. These actions test the allies’ willingness to respond and make it harder to attribute responsibility. They are also intended to reduce financial and military aid to Kyiv by stoking public fear in Europe that the war could expand.
On October 4, Dmitry Medvedev, Deputy Chairman of the Security Council of Russia, extended this logic of threats into space. He threatened space warfare and actions against Starlink in the event of any disruption to Russia's "Rassvet" satellite network. The broadband communication system, based on low Earth orbit satellites, is intended to serve as a Russian alternative to Starlink. Its potential military value in the war against Ukraine lies in ensuring communication between units, transmitting intelligence, and controlling unmanned vehicles, even in areas without ground-based network coverage. Ukrainians had asked the U.S. to impose sanctions on companies connected to the venture. Medvedev thus shifted the debate from economic restrictions to the threat of military escalation.
Assessments of Moscow’s intentions should prioritize changes in force posture, mobilization decisions, logistical preparations, and infrastructure development. The most likely pattern of conflict is a combination of hybrid operations, displays of force, and threats. The European response should raise the costs of these actions, strengthen infrastructure defense, and ensure continued aid to Ukraine. Skepticism toward Russian warnings is justified; ignoring concrete signs of preparations for an attack is not.