What do you think of Russian government?
Do you think that Russia ca not send ballistic missiles to Kiev in a twinkle of an eye and everywhere will become deserted?
Putin has the power and forces to invade Ukraine successfully but he underated Ukraine capability.
The world is already against Russia government so there will be no need to going too far when Kiev can not be suppressed for long.
We don't need to compare whose is the most powerful here but to condemn the act of violence against human right.