The guy who leads the competition is named Oleksandr Baraneko.
Ex sniper in a special unit of the СБУ ( The Security Service of Ukraine )
The founder of the Alpha Bravo shooting club. Both civilians and active military personnel are trained on the basis of this club.
There are probably special programs for the military. Although I am not a member of this club, in the future I will try to participate in their competitions after switching to the appropriate caliber weapon.
There are enough educational videos on their YouTube channel
about methods of improving the training of active snipers of the Armed Forces of Ukraine.
Some are quite interesting. Of course, if you know the Ukrainian language.