India has dedicated anti-submarine warfare ship INS Kamort which is a stealth corvette having Barak SAM to deal with as Mr.Windjammer says are Mirage 5 fighters and RBU-6000 anti submarine weapon system for the 2 Agosta 70 (ancient submarines) and the 3 Agosta 90B submarines of Pak Navy.
Ofcourse a Mirage 5 would be easy picking for our Mig29k and Sea Harrier operating from INS Vikramaditya and INS Viraat.
Then not counting our 2 nuclear submarines and 12 conventional submarines.
Once all 5 Pak navy submarines sunk/returned to Karachi port/fled to some arab nation we can impose blockade with ease.
India has sufficient landing craft with 9 ships capable of carrying tanks and troops- Shardul class, Magar class and Kumbhir class.
6 LCT Mk3 which are smaller landing craft.
And the trump card the INS Jalashwa 16590 tonnes of amazing power
Of course landing will be assisted by our Destroyers INS Delhi and its 6 fellow destroyers. Enough firepower to level coastal defences.