NATO Condemns Russian ‘Nuclear Rhetoric’ Amid Kaliningrad Row

NATO has called out what it dubs ‘desperate’ rhetoric on the part of the Kremlin which invokes potential use of strategic forces, also at a moment of growing accusations from European officials that Moscow is engaged in sabotage against EU interests and assets.

“Russia’s use of hybrid tactics is a sign of desperation. But we will not be dissuaded from our support to Ukraine,” NATO spokesperson Allison Hart said Tuesday, adding that “we [NATO] have what it takes to defend every inch of allied territory and remain strong, ready, and able to counter any threat.”

“NATO is a defensive alliance and none of our activities or exercises pose a risk to any part of Russia,” she reiterated. “We strongly denounce the threat of force, including any irresponsible nuclear rhetoric.” Hart added: “We call on Russia to end its unprovoked war in Ukraine.”

Moscow has just submitted a formal letter warning the Western military alliance concerning Kaliningrad, an exclave of Russia between NATO members Lithuania and Poland.

The letter accused NATO of an “unprecedented escalation of the military-political situation around Russia’s region of Kaliningrad accompanied by highly provocative public statements by NATO Allies’ officials.”

“This dangerous and reckless course entails high risk of the outbreak of a direct armed conflict with the possibility of Russian strikes against decision-making centers of the alliance’s member states right from the outset of the conflict,” the letter said.

NATO is incensed at this key line of Moscow’s letter:

“Russia will be ready to use the entire arsenal of forces and capabilities at its disposal, including nuclear weapons, in order to defend its territory, should NATO countries undertake any attempt aimed at isolating the Kaliningrad region from the rest of the country.”

Apparently this tense back-and-forth was initially triggered by a television show which recently aired in the UK this month.

Newsweek describes, “The statement follows a miniseries aired by British broadcaster Sky News last week, The Wargame, which traces a hypothetical Russian attack on the U.K. and how the country might respond—including by authorizing operations against the Baltic territory of Kaliningrad.”

Preview of the UK series The WarGame which started airing this month:

Michael ‘The Gover’ Gove and ‘Bad Penny’ Mordaunt are loving their scripted roles in WarGames – just like the scripted parts they played for years in our Parliament.
This drama – documentary simulates an attack on the UK by Russia and was filmed 3 years ago.
Why do you think… pic.twitter.com/JYE8u5U8jH

— Andrew Bridgen (@ABridgen) September 22, 2026

Meanwhile in real life serious accusations continue to fly…

Estonia blames Russia for arson at defence company supplying Ukraine https://t.co/6RpelFNgXT

— BBC News (World) (@BBCWorld) September 29, 2026

On the other side of things, various diplomatic tensions and crises have been sparked over past years also when Russian broadcasters aired scenes imagining what a nuclear war and strikes on the West would look like, and charting the reach of strategic forces. In the context of the still raging Ukraine war, each side has taken these theoretical scenarios on TV screens more and more seriously.