Kamala Harris (US Vice President) making some statement on the Russia and Ukraine problem said US and her aligns will impose unprecedented economic sanction on Russia if they continue to evade or attack Ukraine. So I'm wondering what kind of unprecedented economic sanction can be given to Russia if they continue to evade Ukraine.
It is hard to impose sanctions on major powers. Just like America imposed tax on Huawei and that sanction made them independent. First they were dependent on android and this sanction taught them to make their own software. That was a company from a major power now it show us what a major power will do after sanctions.