GarryB Fri Oct 15, 2021 6:34 am
It is only a matter of time before shipyards are going to have to start building bigger heavier ships with bigger sensors and weapon loadouts, so upgrades of older ships, while not ideal, do improve ships in the short term that can be used faster.
I would say ripping out the old computers and electronics of an old ship and mounting new systems, with a few new modular weapons added to replace obsolete systems you don't want to keep in service and keep maintaining makes sense...
Upgrading the Moskva without bothering to replace the heavy anti ship missiles and just improve the AA systems and make it a temporary command ship... most of their new smaller ships can carry the long range hypersonic and supersonic missiles they would require to clear the Black Sea of enemy surface ships easily enough...
They could replace the Klintok with Redut and put deck mounted new TOR missiles along the front deck on either side where the Vulcans were mounted in enormous numbers so they could literally have hundreds of new TOR and also large numbers of Redut missiles too...
The front gun could be upgraded to a new 130mm gun, which is a fraction of the weight of the original it is replacing.... the heavy missile tubes for the Vulkans could be replaced with naval TOR vertical launchers in enormous numbers and the raised deck area between the front 8 missiles, behind the 130mm gun could be fitted with four or five UKSK launchers. The rear area with the Rif systems could be replaced with a vastly more efficient fixed cell launch system based on Redut that can take full sized S-400 missiles as well as quads of the 9M96 missiles and 16s of the 9M100 missiles... there is plenty of space there but the rotary missile magazines were tremendously inefficient for storing the missiles... instead of 64, you should be able to get more than 128 large missile tubes there in that space...
By Unknown author - http://www.defenseimagery.mil; VIRIN: DN-SN-90-02203 (note: cropped out from the DoD-image), Public Domain, https://commons.wikimedia.org/w/index.php?curid=6409214
I would expect the new equipment and systems could be installed as a test case for new radars and sonar and systems, but that the level of automation would mean less crew might be needed freeing up space and reducing operational costs as well as a good chance to get early real life testing for some of the bigger radar arrays and the new TOR system...