He didn’t say wick - tur, so I think not russian ;-p
Say “Nuclear Vessels”. :->
Russian or East European. I still think hes Russian, most likely.
His accent is without letter pronunciation or grammatical mistakes, as in not using articles or pronouncing words like “house” and “have” heavily as “Khouse” or “Khave,” even lightly.
But, what do I know? :-)