The condition behind the threat
The diplomatic mission said Russia could use its “entire arsenal, including nuclear weapons” to defend its territory. It cited reports of preparations for an air and sea blockade and described them as grounds for “serious concern.”
Those are Russian allegations about NATO’s intentions. The embassy’s statement does not establish that the alliance has decided to impose a blockade, or that one is underway.
Why Kaliningrad is the focus
Kaliningrad is Russian territory on the Baltic Sea, separated from the country’s main landmass and bordered by Poland and Lithuania. That geography makes access to the region central to the dispute: Moscow is describing an attempt to cut those connections as a threat to its territory.
The embassy also invoked Foreign Minister Sergey Lavrov’s warning that Russia would respond if the West attacked and that the resulting war would be “very short.” This was a threat about a hypothetical confrontation, not a prediction supported by an announced timetable.
NATO rejects the nuclear rhetoric
NATO spokesperson Allison Hart said the alliance’s activities do not threaten Russia and rejected the nuclear rhetoric.
Russia’s embassy in Belgium also said it had conveyed its position directly to NATO officials.
