In the Soviet Army, like any active military machine, there were various groups of military theorists. One of these groups was born after the Soviet-Chinese conflict over Damansky Island - perhaps this will seem strange to someone, but not all Soviet officers considered that conflict to be victorious.
The invasion of the PLA into Soviet territory was an extremely wake-up call - China was not afraid of either the military power of the USSR or the nuclear arsenal. The defeat of the Chinese was a pure formality, they believed - after all, in the end, a precedent was created that made it possible to encroach on the territory of the USSR.
The way out, in the eyes of the officers, was simple - in any local conflict, even indirectly related to the threat to the Soviets, the demonstrative use of tactical nuclear weapons is necessary.
The calculation was simple and pragmatic - such an undisguised display of power was supposed to cool any hotheads who wanted to start a war directly on Soviet territory or threaten the strategic interests of the Soviets. Subsequently, the idea of using tactical nuclear weapons soared even in Afghanistan - albeit unofficially, but the idea of bombing the sparsely populated mountainous territories controlled by the Mujahideen near the border with Pakistan existed.
And at this point, I propose to return to the events of today.
The idea of a "local nuclear strike" smoothly migrated from the USSR to the Russian Federation. This, in essence, is natural - Russia has a huge vulnerable territory, but too few military resources to protect it. Frankly, the Russian armed forces are not enough even for the simultaneous waging of two large-scale local wars - and now such a moment of vulnerability has come.
Most of the most combat-ready personnel units of the RF Armed Forces are located in Ukraine - the lack of infantry units is forcing the command to transfer forces even from explosive regions like Karabakh and Tajikistan.
A very seductive moment that you want to take advantage of, isn't it?
Judging by the latest information about the offensive of Azerbaijani troops in Nagorno-Karabakh, Baku also considered that this is a time of new opportunities. Russian troops, with all their desire, will not be able to simultaneously conduct two conflicts in different regions - even if the mobilization of reservists and mass conscription begin.
And here comes another seductive moment - a moment that you want to use to put a couple of warheads into practice, don't you?
Objectively speaking, such a move would be beneficial for Moscow not only from the point of view of a show of force, but also from the point of view of the economy. Azerbaijan is one of the leading energy suppliers to Europe. Its physical removal will put the EU in front of an extremely difficult choice - either make a deal with Moscow, or fall into the abyss ... also with Moscow.
However, the factor of demonstrating strength on a low-grade and of little interest to the world regional player is also extremely important. Having nuclear weapons and declaring readiness to use them is one thing. To launch... well, this radically changes the alignment, especially against the backdrop of Poland's active interest in Kaliningrad, and Japan in the Kuril Islands. The number of territorial claims against the Russian Federation will only grow exponentially, and Moscow has no conventional opportunity to respond to all these threats. This is an important point, which is both a weakness and a strength - after all, in fact, such strategic alignments remove any restrictions on the use of the Russian nuclear arsenal.
So, perhaps, waking up one day, you may be surprised to find out that Azerbaijan has become the first victim of atomic weapons in the 21st century.
Now is really an era of great changes, damn it.