President Vladimir Putin (right) and Foreign Minister Sergei Lavrov the document signing ceremony, following the enlarged meeting of the Collective Security Treaty Organization (CSTO) Council in the Kremlin, December 21, 2015.
- Author: Alexei Druzhinin
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4161x2955px, 8.3Mb