The sa'ar is a western design so the offensive platforms are much less capable. I actually feel we need a FREMM type frigate instead of the corvettes and mass produce them with more than 20-24 ships. And something like the Chinese type 22 missile boats for costal and local defense. We need to manufacture a cheap asHm like the yj-83 for that. The brahmos is just too big and expensive..
Also air defense destroyers like the British type 26
The P17A is there for that role and size. Hopefully with 2 shipyards building them, more orders for such will be placed.
NGC project is planned for light frigate with Brahmos capability. NGMV is planned for Brahmos/Nirbhay capability.
Brahmos will also find its way to replace the coastal anti ship batteries of Styx missiles. We need to place additional such batteries in A&N and Karwar in addition to Mumbai and Gujarat coast.
Smaller missile boats are not the way IN is planning. The vision is to have greater situational awareness with more number of assets available. And then using Brahmos to take out Sea Based targets.
Smaller anti ship missiles are not going to make cut now a days. It took 24 hits on a decommissioned OHP frigate from Harpoon/Hellfire/helicopter dropped torpedoes and submarine fired heavy torpedoes to sink it.
Smaller anti ship missile might damage a ship, but cannot make it stop working, while sinking it is a far off goal.
Whereas with a salvo of 3-4 Brahmos, even if half of the salvo goes through, a frigate size Target will be crippled at the very least.
Therefore Type022 missile boats are not really our requirements.
However there is a project for getting a cheaper shorter range missile in the class of Exocet/Kh35 to arm NGCs or OPVs to take out smaller targets.