Russian Foreign Minister Sergei Lavrov, left, and his Tajikistan counterpart Sirodjidin Aslov sign bilateral documents as part of the meeting held by ministers of foreign affairs of the Collective Security Treaty Organization (CSTO) member states with President of Tajikistan Emomali Rahmon in Dushanbe.

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Russian Foreign Minister Sergey Lavrov, third right, before a Dushanbe meeting between the CSTO foreign ministers and Tajik President Emomali Rakhmon.

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Russian Foreign Minister Sergey Lavrov during a Dushanbe meeting between the CSTO foreign ministers and Tajik President Emomali Rakhmon.

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Russian Foreign Minister Sergey Lavrov, third left, during a Dushanbe meeting between the CSTO foreign ministers and Tajik President Emomali Rakhmon.

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Russian Foreign Minister Sergey Lavrov, third left, and CSTO Secretary-General Nikolai Bordyuzha, second right, during a Dushanbe meeting between the CSTO foreign ministers.

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Russian Foreign Minister Sergey Lavrov, left, and CSTO Secretary-General Nikolai Bordyuzha during a Dushanbe meeting between the CSTO foreign ministers and Tajik President Emomali Rakhmon.

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