This is a disaster for any democracy. Unless these are people with dual nationality, they would be left stateless. It is placing an unreasonable burden on the courts and is contrary to international practice. Even if a citizen is a traitor he would expect to be imprisoned, but not to lose his citizenship. Where will the law end? Will it revoke citizenship of anyone who does not support the government of the day? This is clearly unworkable. Even changing thew boundaries of the country so that Israeli Arabs are outside Israel would require their agreement. It's a bit reminscent of Northern Ireland. I hope it won't take 300 years to resolve!
Law expanding definition of terrorist activity passes first Knesset reading (Haaretz)
from the article: Conditional citizenship