Russia and NATO clash over Kaliningrad: Moscow threatens "entire arsenal" and the Alliance responds.

A new diplomatic clash has erupted between Russia and NATO over the security of the Alliance's eastern flank. Moscow has sent an official statement through its embassy in Belgium, which is responsible for relations with NATO, protesting what it calls the Atlantic Alliance's "adventurist and irresponsible" stance.

At the heart of the Russian dispute are military activities and exercises conducted in the Baltic Sea region, which Moscow claims include scenarios related to the possible "isolation" of the Russian exclave of Kaliningrad . The Kremlin maintains that such initiatives would "significantly increase the risk of a direct armed conflict."

In the note sent to NATO, Russia also states that it is ready to use "the entire arsenal of weapons at its disposal" to defend its territory in the event of a threat to the region.

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Russian protest: "Unprecedented increase in military activity"

In the document released by the Russian Embassy in Belgium, Moscow states that it is "deeply alarmed" by the statements and actions of the leaders of the Atlantic Alliance and NATO member states regarding Kaliningrad, which it defines as an "integral part of the Russian Federation."

According to Russian diplomats, NATO has seen "an unprecedented increase in military activity" along the Federation's western borders in recent months. Moscow accuses the Alliance of stepping up efforts to contain the alleged "Russian threat" through large-scale exercises simulating offensive scenarios.

Russia cites in particular the activities in the Baltic Sea, claiming that NATO is developing plans for the military and political isolation of Russia's northwestern ports and the possible detachment of Kaliningrad from the rest of the country.

Kaliningrad, the strategic hub on the Baltic Sea

The Kaliningrad exclave has long been one of the most sensitive points in relations between Moscow and the West. Separated from the rest of Russia and located between Poland and Lithuania, both NATO members, the region hosts important Russian military infrastructure.

In its communication to the Alliance, Moscow also referred to Operation Baltic Sentry, launched by NATO in January 2025 to strengthen the surveillance and security of critical infrastructure in the Baltic Sea following a series of incidents and tensions in the region.

According to the Russian government, these activities constitute an escalation and an attempt to increase military pressure on the Federation. NATO, however, has repeatedly characterized these initiatives as defensive measures.

Moscow accuses the West of fueling the "Russian threat"

In the document sent to NATO, the Russian embassy also contests what it calls a Western information campaign aimed at reinforcing fears of possible Russian aggression against the Baltic countries.

According to Moscow, accusations of Russia's alleged intentions to attack a NATO member state by 2029 or earlier are unrealistic. Russian diplomats reiterate that the country's leaders have repeatedly stated that they have no intention of initiating military action against NATO member states.

Russia also claims to have proposed to NATO countries the definition of mutual security guarantees, asking the Alliance's member states to avoid statements and initiatives that could further aggravate the confrontation.

NATO's response: "No exercise poses a threat."

NATO confirmed receiving the Russian communication and providing a response. Alliance spokeswoman Allison Hart explained that Moscow sent an informal document and that NATO reiterated its defensive nature.

“We have emphasized that we are a defensive alliance and that none of our activities or exercises pose a risk to any part of Russian territory,” Hart said.

The spokeswoman also condemned what she called "threats of force," including statements regarding the possible use of nuclear weapons. NATO called on Russia to stop the war in Ukraine and reiterated its support for Kiev.

The Alliance accuses Moscow: "Hybrid tactics will not change support for Ukraine"

In its response to Russia, NATO also accused Moscow of using “hybrid tactics,” arguing that such initiatives will not change the Alliance's position on the Ukrainian conflict.

“Within NATO, we have the means to defend every inch of Allied territory and we remain strong, ready and capable to counter any threat,” said Allison Hart.

The confrontation between Moscow and Brussels is part of a growing tension on Europe's eastern flank, where military activities, exercises, and security measures by NATO member states have increased in recent years.

Lavrov: "Europe is waging a war against Russia"

Meanwhile, Russian Foreign Minister Sergei Lavrov has reiterated his accusations against Western countries. Speaking at the Valdai International Discussion Club, Moscow's foreign minister declared that "Europe is waging a war against Russia."

Lavrov rejected the accusation that Moscow was waging a hybrid war against the West, arguing instead that Russia was reacting to Western military supplies to Ukraine.

According to the Russian minister, Ukraine's use of weapons supplied by the United Kingdom and other European countries would constitute a form of direct conflict with Moscow. These statements confirm the divergence between Russian and Western positions on Europe's role in the war in Ukraine.

The case of the Tu-95 bomber that crashed in the Russian Far East

In parallel with diplomatic tensions, the Russian Defense Ministry announced the crash of a Tupolev Tu-95 strategic bomber during a training flight in the Amur region, in the Far East of the Russian Federation.

According to the Russian news agency Tass, the aircraft was flying without weapons and crashed in an uninhabited area. Six crew members were killed and another soldier was injured.

The Tu-95MS is one of Russia's main strategic bombers and is capable of carrying nuclear weapons and cruise missiles. The aircraft was also used in Russian operations against Ukraine to launch long-range missiles.