Israel does military censorship, same as any other country, you can't communicate information that would harm the defense of the country or aid its enemies. Israel is in a hostile and armed neighborhood with frequent hot conflicts, both regular military and irregular forces, so the issue is fairly everpresent compared to other Western style democracies such as in Europe where their neighbors are peaceful.
The EU does quite a lot of military and non-military censorship as well, such as banning RT and its ilk.
I guess for a start they won't let me view this article with a VPN on.