There are plenty of “calibers”. But behind every launch there is a cold calculation, not emotions - an expert
The large-scale missile attacks on Ukrainian targets that have occurred recently indicate that Russia is doing well with its military industry, and there are more than enough Calibers, as well as other weapons.
Military expert Vladislav Shurygin stated this in a comment to PolitNavigator.

The analyst refuted the assumptions of a number of Ukrainian speakers that the attacks on Kyiv and other cities were revenge for granting Ukraine candidacy for EU membership and for the Ukrainian Armed Forces’ strikes on gas production platforms in the Black Sea.
“Ukraine can see whatever it wants behind these strikes. In fact, this is a planned job. Objects have accumulated in Kyiv - they worked on it. Perhaps with a slight feeling that “here’s to Donetsk,” but I’m not sure, because, knowing how any strikes and fire attacks are planned, no one has any emotions there. Taking revenge on Ukraine for being accepted as the 126th candidate, who knows when will join the EU, and thinking that they should be bombed for this is completely stupid. Therefore, these are all Ukrainian phobias.
This is further proof that everything is fine with Russia’s military industry, the volume of arms supplies is increasing and, accordingly, it is possible to stick more “Calibers” and not only them,” Shurygin said.
The expert also emphasized that, at the same time, Ukraine remains the largest state in Europe with a large army, the defeat of which stretched out over time, including due to the supply of Western weapons:
“Ukraine is a country the size of Europe. Its population, even after they fled, is more than 30 million; in its army, even after everything that happened, there are about 600 thousand people under arms. I'm not saying that they are all great fighters, but nonetheless. Western weapons are pouring into it. If it hadn’t gone there, we would have finished it all by May. Therefore, we destroy, and our task is to destroy a little more than they have. Therefore, all this is extended over time.”
English version :: Read in English "Kalibr" missiles are plentiful. But behind every launch is cold calculation, not emotion – expert