Armenpress News Agency, Armenia Monday NATO not troubled by Armenia's membership to EEU or CSTO YEREVAN, JUNE 12, ARMENPRESS. NATO isn’t at all concerned about Armenia’s membership to the Eurasian Economic Union or the Collective Security Treaty Organization, James Appathurai - NATO Secretary General’s Special Representative for the Caucasus and Central Asia, “We respect Armenia’s balances foreign policy. Armenia remains a reliable partner for NATO”, he emphasized. He added that NATO continues to cooperate with Armenia in all possible directions. “We continue cooperation with Armenia in all those directions, where it’s reasonable”, Appathurai said.