I believe I just did 2 comments above, before you joined in, why the hostility?
Is it really so difficult to focus on the actual aggression against a sovereign country and instead squabble over exactly where they were practicing to invade the country.
The point is they are practicing to invade the country, is it not?
How is it an aggression if they didn't actually violate anything? Flying close to the edge of a border isn't aggression, it's almost common practice. Going by your standard, the US has violated pretty much every single country on earth. And no, that's not whataboutism. Precedent is extremely important in international relations and laws.