Chairman of the CSTO's Permanent Council Viktor Vasilyev stressed that Armenia's membership in the CSTO would be thoroughly discussed SAINT-PETERSBURG, June 24. /TASS/. The Collective Security Treaty Organization (CSTO) hears the latest statements from the Kiev regime regarding Minsk, and the situation on the Ukrainian-Belarusian border is beginning to escalate, Chairman of the CSTO's Permanent Council Viktor Vasilyev told the St. Petersburg International Legal Forum. He said that Armenia's