The NATO chief told reporters, that the alliance delivered a decisive answer.
NATO Secretary General Mark Rutte brushed off fresh nuclear warnings from Moscow this week, describing them as little more than an unhelpful distraction.
Speaking to reporters at a defence summit in Brussels, the alliance chief made it clear that Western allies will not be intimidated by Kremlin posturing.
“Putin knows that he can never win from NATO. So I don’t take this that serious,” Rutte stated firmly during his appearance, United24 Media reported.
He urged Moscow to stop issuing nuclear threats and immediately end its “unprovoked war of aggression” against Ukraine.
“What Putin tries to do… is to divide us and lose the focus on Ukraine. We will not,” Rutte added. He stressed that hostile European hybrid actions would only trigger increased military aid for Kyiv.
The Russian warning
The firm response came after details emerged of a private diplomatic note sent by Moscow, where Russian officials warned that any effort to isolate the Kaliningrad exclave carried a real risk of direct military confrontation.
Kaliningrad is a heavily militarised Russian exclave sandwiched directly between Poland and Lithuania.
Rutte declined to reveal the full contents of the secret letter. Even so, he confirmed that NATO delivered a direct and decisive answer back to Russian officials.
Hardening the borders
Behind the political rhetoric, neighbouring Baltic states are taking concrete steps on the ground to safeguard critical infrastructure from incoming threats, with Lithuania currently fortifying its major Gizai power substation.
The security upgrades feature reinforced fencing capable of stopping explosive vehicles, sensors designed to detect underground tunnels, and heavy concrete barriers to ward off drone strikes.
European governments consider these physical defenses essential as Moscow steps up cyberattacks, arson, and covert acts of sabotage across the continent.