It could have been a quick and crushing war waged by Russia vs Ukraine. What with massive quantity of aircraft, tanks and personnel. But no the war is past one month duration and it seems that the outcome are inconclusive.
News has it that Russia has lost 10% of its war assets, planes, and tanks. And lost about 16,000 of its personnel.
Drones that fly night and day detecting their troop movements, deliver weapons vs the enemy And handheld weapons that has more than 90% kill rate of tanks. Tanks and their supply lines are bogged down in thawing ice which makes their movement difficult
Now superiority in war machinery does not mean victory anymore. But cunning and modern tech like these: NLAW and drones made the swift victory of Russia unreachable. No need to arrest Putin's General. Putin underestimated the cunning and determination of Ukrainians and the the new weapons of war