Yes, Hezbollah is an Iranian proxy who has, in violation of UN actions and against Lebanese government wishes seized and held territory in Lebanon from which to launch rockets into Israel lol.

If you're going to use that as such a loose category than the list of countries that have been attacked expands quite a bit. Israel has attacked Iran, while Iran has attacked Israel, Turkey, Azerbaijan, Iraq, Oman, Kuwait, Saudi Arabia, UAE, USA, and maybe one or two others that I'm not thinking of.