Phalanx is a good start, if possible a combined missile and gun system like Kortik (complex name Kashtan-M): https://www.youtube.com/watch?v=8rGlAdTeDwY would be the next step up i'd reckon.

Originally posted by The_Illuminati_Confirmed:

Phalanx is a good start, if possible a combined missile and gun system like Kortik (complex name Kashtan-M): https://www.youtube.com/watch?v=8rGlAdTeDwY would be the next step up i'd reckon.

The next step would be a large cal turret that is slow firing but hits like you threw a bus at it. And of course expensive ammo. I am looking for modules for these things. Its going to take some time to get some modules that will work.

hello could you please look into battleship turrets and other boat defences please i love to make battleships aircraft carriers patral boats and so far not seen a single mod that has working battleship turrets or decent rocket defences

I would throw in a suggestion of naval artillery mounts. It would certainly add some heavy hitters to defense. Specifically, consider the American 5"/38, 5"/54, or 5"/62, singles probably but duals for the 5"/38 exist, since you went with the 20mm Phalanx already.

5"/38 Single Mk12 on a Mk30 Mod.0 mount (For World War 2 destroyers)
http://www.navweaps.com/Weapons/WNUS_5-38_mk12_Aaron_Ward_pic.jpg

5"/38 Twin Mk12 on a Mk24 Mod.11 mount (For cruiser, battleship, and aircraft carrier secondaries)
http://www.navweaps.com/Weapons/WNUS_5-38_mk12_Valley_Forge_pic.jpg

5"/54 Mk16 on a Mk39 Mount (Immediate Post World War 2 weapon on Midway class)
http://www.navweaps.com/Weapons/WNUS_5-54_mk16_Coral_Sea_port.jpg

5"/54 Mk42 (Cold War Era used on many ships)
http://www.navweaps.com/Weapons/WNUS_5-54_mk42_pic.jpg

5"/62 Mk45 (Modern Mount used on Cruisers and Destroyers)
http://www.navweaps.com/Weapons/WNUS_5-62_mk45_Preble_pic.jpg

Maybe some mines like infantry mines and tank mines (only work on big dinos like the giant bear trap), an alarm that scares small dinos, a heavy armored saddle with a manual turret (for stegos and trikes for example), barbed wire to slow small size dinos, reinforced barbed wire to slow mid size dinos, ac-130 weapons for the quetz (pointing down to the ground, with remote control maybe :O xD)