Well, those appear to be pretty mainstream Russian youth. They're likely to be responsive to Marty's message, that what has upset them is not L. Ron Hubbard's Scientology but altered Scientology a.k.a. Miscavology.
Possibly an emergency Independent Scientology PR team should be flown in to "handle" before the SPs or PTSes start any of that besmirching of L. Ron Hubbard's good name.
As noted by a visiting Marty supporter a while back:
"Where Scientology is concerned, Mainstream Culture has swung to supporting the Independent practice of Scientology...
"There are no mainstream journalists, academics, or popular authors who oppose Independent Scientology.
"Those of us who support the Indies are growing in numbers."
So, as Marty's close friend, Earle Cooley, told Scientologists, after he had explained to them that LRH had causatively discarded his healthy body to continue his researches outside the body, on that fateful day in January 1986, "Your future is assured."
And just in case these mainstream Russian youth don't go for Marty's Independent Scientology, there's always the Russian Free Zone http://galac-patra.narod.ru/index.html