Which one of the following nations is not a member of the Eurasian Economic Union?
The Eurasian Economic Union (EEU) is an economic union of states located primarily in northern Eurasia. A treaty aiming for the establishment of the EEU was signed in May 2014 by the leaders of Belarus, Kazakhstan and Russia, and came into force on 1 January, 2015.
Its member states are Armenia, Belarus, Kazakhstan, Kyrgyzstan, and Russia.
The correct option is D.