Nikolai Zagidulin

"Damn. This guy was a good Unified Soviet Red Assault Command Army general by the name 'Nikolai Zagidulin,' and he was killed by the Beleninsk Pact, New Central Powers and the Coalition of the Red Star generals who wanted to see what a punishment for treason would look like since he was attempting to attend the How I Can Help Make the World Great ceremony. Can that be such a nightmare to all of us?"

--Su Ji-Hoon, How I Can Help Make the World Great (chapter)

Nikolai Zagidulin only appears in the USRAC War Arc since he's a Unified Soviet Red Assault Command general before he betrayed the country and the rest of the Beleninsk Pact, especially the New Central Powers and the Coalition of the Red Star, for allegedly supporting the Grand Alliance.

Since the NCP was created, his treasonous acts could lead to death after the NCP laws was being more advanced, so that's the reason why he was captured by its troops when he was trying to attend the How I Can Help Make the World Great ceremony.

Soon, he was executed in a special speech during the Canopic Ceremony for the Silbervia Conference, which would also resemble a speech that the Brotherhood of Nod had given for since then.