This is Dmitry Kisilev, one of the top anchors of Russian television, known to be close to the Kremlin.
These words of his are never EVER cited by some of our friends.
Not this, or any of the other times, similar warnings have been issued. We need to factor this in the conversation and not leave it to the western propagandists.
This involves the Poseidon submarine that has been reportedly launched.
He is also talking about a RESPONSE to Britain.
“According to the Russian nuclear doctrine (The Basic Principles of the State Policy of the Russian Federation in the Field of Nuclear Deterrence of 2020), the use of nuclear weapons by Russia is possible if the enemy uses this or other types of weapons of mass destruction against Russia and its allies, if reliable information is received about the launch of ballistic missiles for attacking Russia and its allies, in case of the enemy’s impact on facilities necessary for retaliatory measures by the nuclear forces, as well as in the event of aggression against Russia with conventional weapons that endanger the very existence of the state.”