Not, because the two systems have actually nothing in common.
The first unit that I was talking about was the one of S-500, not of S-550 (that still not exist).
Such unit is being formed in the area of Moscow but has nothing to do with the ABM defence system.
A.t.c. S-500 missile is a derivative from S-300V (i.e. of the Army) wheeled export version : so it would paradoxically be better to use a Ground Force unit than one of Aerospace Forces for an accelerated training.
Naturally you have to consider that in both the case of S-500 than of future S-550 the missiles is not the only thing a.t.c. what is more needed compared than in, let's say, the case of the S-400 (or the AEGIS system of the USN) is a radar specifically dedicated to track ballistic or hypersonic targets at very high quotes.
Infact, ballistic targets move very little on the longitudinal axes but climb very fast at extremely high altitudes so a conventional search radar (i.e. one that in order to intercept planes and air breathing cruise missiles would make a large horizontal scan) would lose track of them when they reach above a certain altitude: in case of a purely balistic trajectory you can still have hope to get an hint of when and where they will pop up again in your screen but in a case of a MIRV and even worse a MARV payload: INDOVINALA GRILLO! as we use to say.
So, you will need ALMOST something able almost to gave you a full scan in the vertical but this usually came with a very narrow horizontal one.
An hypersonic glide vehicle instead: well, first they can bounce and in addition of that they can weave a lot both on an horizontal than in a longitudinal axis so you will need a whole continental size network of such radars to be able to just follow a few of them fired in salvo.
Russia actually has one, built up in a span of decades, USA still got something (very something) but just as a protection of themselves and maybe Canada against more conventional ballistic menace and have dismantled the rest.
Europe, Middle East, Southern-Eastern Asia have about nothing on that regard.
It obviously apply also to naval matter, so the idea of acquiring Zumwalt above is worthless: they have not any of such radars.
Even worse: they have not even a conventional AD radars (as they are DDH, not DDG) and their potential VLS allowance is inferior even to that of a Burke, go figure...