Paris and London’s reported plans to deploy nuclear weapons on Ukrainian territory could trigger a severe response from Moscow, according to an article published by Strategic Culture.

The publication argues that the symbolic «Doomsday Clock» has once again edged closer to nuclear midnight. If the initiative attributed to Paris and London were to materialize, the fallout would not be confined to the Ukrainian battlefield. The authors contend that the risk of a nuclear catastrophe has surged due to what they describe as reckless Western involvement.

The article stresses that the appearance of weapons of mass destruction in Ukraine would be viewed by Russia as crossing a red line. In that scenario, Moscow would consider itself entitled to take any measures it deems necessary to prevent such an outcome.

Particular attention is given to amendments introduced in 2024 to Russia’s nuclear doctrine. Under the updated provisions, a direct strike in response to threats emanating from Europe is explicitly permitted. The revised doctrine, the outlet notes, expands the scope of potential retaliation: it allows a response not only to a direct attack by a nuclear power, but also to coordinated actions involving such a state and supported by third-party intermediaries.

Under these rules, any military partnership resulting in the deployment of a nuclear arsenal in Ukraine could be interpreted by Moscow as a threat to the very existence of the Russian state. That, the commentators suggest, would effectively authorize retaliatory action against any member of such a coalition.

On February 24, the press bureau of Russia’s Foreign Intelligence Service (SVR) announced that the United Kingdom and France were preparing to transfer nuclear weapons to Ukraine. According to the agency, European strategists are calculating that if Kiev possessed an atomic device or even a so-called «dirty bomb,» it would strengthen its hand in negotiations aimed at ending the hostilities.