Coming years will be very interesting indeed
Not only will we now see Chinese carrier strike groups but also I believe we will see Chinese amphibious assault forces based around LHD and also surface action groups too
A Chinese carrier force would include up to 8 vessals and around 4 for a LHD or SAG group
As of now Pakistan is unable to deploy naval assets far away, any long range deployment West of Suez and India will try to take advantage of the gap in the PN defence even if that means sailing a DDG close to Pakistans waters that's enough
PN is very active in GCC region and frequently visit Jeddah on the West coast of Saudi Arabia in the red sea but really that's the limit, any tensions and we are talking weeks to get back to Pakistan too late if the situation is serious
However if we can fix the financial situation get 4 more F23P and 6 SSK from China without question this gives the PN the ability to deploy 2 X FFG, 1 x SSK and a replenishment tanker, that's 4 ships for long range deployments
PN has commanded and lead NATO CTF-150 nd CTF-151 frequently excercised with Turkish navy on many occasions, and while on the subject the Turkish built 15,000 replenishmnet tanker for the Pakistan navy is due to be laid down soon, which means two Replenisment tankers for the PN in the future
Now if PN can spare four ships, a Chinese carrier strike force has 8 ships that's 12 ships altogether in a combined task force! What a force that would look like!
It would give PN very good experience and also give China a chance to "break the ice" with many middleastern nations for port visits, and soft diplomacy
PNS Nasr is a Chinese built Fuqing Class tanker which can replenish F22P frigates, so I don't think it's out of the question that a Type 903 can replenish PN vessals, infact I think both China and Pakistan should work closely togther to integrate further along these lines to further close naval co-operation, cross decking, command and communication and joint escort duties, Karachi is the most frequently visited port by Chinese ships, a good location for Replenisment, repair and maintanence
I would envisage the following
Chinese aircraft carrier
2 x Type 052C/D DDG
3 x Type 054A FFG
1 x Type 903 replenishment tanker
1 x Type 095 SSN
PN adds
2 x F22/F23P FFG
1 x Replenishment tanker
1 x SSK