And your out this universe anti-ship Missiles are not expensive
We dont need ATMACA , HARPOON , SLAM-ER , SOM , HARM even CAKIR Missiles for swarm attack
We have cost effective KUZGUN , IHA-230 , TOLUN , MAM-T-IIR , KEMANKES , SIMSEK , KGK-SİHA-82 , etc for swarm attack
only one example
Turkiye can fire
10 KGK-SİHA-82 guided Bombs in price of 1 HARPOON anti-ship Missile
Cost effective and lethal solution
Range : 60+ km from UCAVs .... 110 km from F-16 Fighter Jets
Warhead : 230 kg
Seeker : RF seeker for anti-ship role
Turkiye is not Greece or Armenia or other weak Countries .....
Please stop trolling and return to real world
And gun has less chances to Intercept any anti-ship Missiles compared to guided SAMs and you have limited number of ESSM
GOKDENIZ 35mm CIWS with airbust ammunition can intercept HARPOON anti-ship Missile
Also Turkiye has developed 11 km LEVENT close Air Defense System with hybrid seeker IIR+RF to intercept anti-ship Missiles
and Turkish Navy has over 250 ESSM SAMs
ESSM is designed to intercept even supersonic Missiles
even Greek or Egyptian Navy doesnt have total of 250 SAMs
and Turkiye has its own HISAR-D SAM to arm 8 ISTIF class Frigates with 64 HISAR-D SAMs

Thanks to Turkish MIDLAS VLS with quad pack capability
BRAHMOS Missile is a threat ....
but Turkiye has 20+ different systems to turn Greek Navy into scrap of metal in a day
Have a nice day
TOPIC IS OVER