Military infrastructure is a legitimate target, not terrorism, just to clear up your confusion not understanding the difference. Destroying hospitals and deliberately targeting civilians, as Putin has done thousands times in Ukraine, while also a war crime, is terrorism.
The battle of Kyiv, Kharkiv, Kherson were humiliating defeats and routs of Putin's invasion and occupation forces. This shows your falsehood that Ukraine has "lost every single direct confrontation' to be simply untrue. We'll ignore the humiliation and almost wholesale destruction of Putin's Black Sea fleet for now.
If you want to discuss not achieving something, let's discuss Putin's failure to conquer all of Ukraine in 3 days shall we?
