This concept is so strange. I'm not sure what country you are from, but I'm going to assume the US. Would you think it was OK if another country destroyed something in America because they thought it was damaging the environment. How about if they tried to force you to change your ways because of the environmental damage you were doing? Because guess what? The US is seriously over represented in pollution. Destroying the US might just solve the entire climate problem, I doubt that would be palatable ?
In addition, not that an addition is needed: please do not try to "fix" environmental pollutant sites by bombing them. It will not accomplish what you hope to accomplish.
(No matter what it might look like while playing your video game.)
