With the Russian war bloggers crying so loudly, I believe that it was the 4 ships.
Kremlin snuff box, 03/26/24
https://t.me/s/kremlin_secrets
Is it true that we have lost another large landing ship?
To be honest, there are fewer and fewer censored words about the Black Sea Fleet. Unfortunately, the Project 775 BDK Konstantin Olshansky was damaged. Navy sources are not in the mood today.
There is not much information. In short, “Konstantin Olshansky” is damaged. Sources expressed confidence that he will be brought back to life, but it may take some time.
Unfortunately, this is not all the news from Crimea. The interlocutors, gritting their teeth, reported that two more large landing craft - Yamal and Azov - were also damaged. There were sailors killed as a result of the attacks, but their number has not been disclosed.
We admit, we did not want to publish this data. But sources in the navy asked to draw attention to our Black Sea Fleet! Otherwise, we may soon lose it completely! As, by the way, the reconnaissance ship “Ivan Khurs” was also lost. We hope it’s temporary.
What to do with the Russian Black Sea Fleet and will it be possible to save it? There is no answer to this question yet. The navy is concerned about the impulsive approach of the high command, because previously part of the air defense systems was removed from Crimea to protect Moscow and the refinery’s capacities.
After this, a serious blow was dealt to our large landing ships. Perhaps the reason is precisely the lack of air defense, or the lack of a strategic vision for building defense.
Kremlin snuff box
Konstantin Olshansky: History of Ukrainian ship stolen by Russia in Crimea in 2014
https://newsukraine.rbc.ua/news/kostiantyn-olshansky-history-of-ukrainian-1711448715.html