Simply because that has bad optics. We "invade countries" on a regular basis, just not with tanks and battleships, and not to annex them or take their citizens but to get what we want out of them without having to do those messy things.
I'm 100% for my country but we do pull some shifty shit then scream to the heavens when somebody else does the same thing.
I'm 100% for my country but we do pull some shifty shit then scream to the heavens when somebody else does the same thing.