Armenian Prime Minister Nikol Pashinyan, Belarus' President Alexander Lukashenko, Russian President Vladimir Putin, Kyrgyzstan's President Sadyr Japarov, Kazakhstan's President Kassym-Jomart Tokayev and Tajikistan's President Emomali Rakhmon enter a hall prior to a meeting of the leaders of the Collective Security Treaty Organization (CSTO) member states at the Kremlin in Moscow on May 16, 2022. (Photo by Alexander NEMENOV / POOL / AFP)