Russian President Vladimir Putin and Armenian Prime Minister Nikol Pashinyan shake hands facing the camera wearing suits in front of gilded arm chairs,  gold table, and their countries' flags
Armenian Prime Minister Nikol Pashinyan and Russian President Vladimir Putin during the summit of the Eurasian Economic Union in Moscow, Russia, in May 2024.
  • Armenia announced this week that it will leave the Russia-led CSTO, seen as Putin's rival to NATO.
  • Experts say Putin wants the alliance to project Russian power, meaning Armenia's decision is a blow.
  • Armenia may see this as a power play, but one expert warned it doesn't have much leverage.

Armenia's announcement that it's going to leave a Russia-led alliance that was set up to rival NATO is a blow to the image Russian President Vladimir Putin wants to project, experts told Business Insider.