There're only 2 671RTM boats - Obininsk and Daniil Moskovskiy - in service right now with Russia's Northern Fleet.

Are you sure it's a Victor III?, not Pantera or Nizhny Novgorod?

<t> OEPS-29 and OEPS-27 cannot provide complete fire solutions to SARH guided AAM like R-27R unless they work in the cooperation mode with the radar. In this mode, if the IRST unit of the OEPS-xx could detect the target it will angle-track it (angular accuracy of IRST is higher than radar's) and RLS ...