Russia will move eight warships, including three Karakurt class corvettes capable of launching Kalibr cruise missiles, to the Azov Sea, the U.K. Defense Ministry reported on July 7.
1 point
My guess is that those systems are not that quick to set up, and easy to target. I know nothing about military, it’s just an uneducated guess.
3 points
They both have vehicle-based launchers.
https://en.wikipedia.org/wiki/R-360_Neptune
Look in the gallery section – it shows the launcher.
U.S. Sending Vehicle-Mounted Harpoon Launchers for Ukraine Coastal Defense
1 point