[UPDATED DB v440 / NEED MORE INFO ON ZASLON]
So news,news, news...
from NMZ 2014 annual report page 14
" production of two sets of products F1M navy execution and spare parts for them under a contract with STC "Altair" of "GSKB" Almaz-Antey "
http://www.e-disclosure.ru/portal/FileL ... id=1093157 in russian
so this seems confirmed, "Nakhimov" change his two 3R41

for two F1M aka Tombstone [30N6-1]
NTC "Zaslon" ( this is former NTC "Leninets" creators of radar stations for Su-34 and Mig-31) show radar complex "Zaslon" for project 20385 and 20386 ships
X-band radar from RLK "Zaslon"
on 20385
on 20386
from video presentation on IMDS-2015:
in RLK "Zaslon included stations of X-band, stations of S-band and datalinks for missiles, range of RLK "Zaslon" is 75km against target with RCS=1 sq.m. , max range of detection for active radio emission target 300km ,the number of tracked targets - more than 100.
This system is capable of producing active jamming in the area of up to 360 degrees in the frequency range of X and Ku.