Mongolia's embassy in Moscow, the Russian Federation, concurrently accredited to Armenia and Iran. Mongolia's diplomatic missions abroad list records the post at Borisoglebsky per. 11, Moscow 115127, with U.Enkhtuvshin as chief of mission (Consul.mn, diplomatic missions abroad list, dated 1 September 2024). In full Ulziisaikhan Enkhtuvshin, he presented his credentials in Russia in September 2022 (Ministry of Foreign Affairs of Mongolia, 26 September 2022, cited in Embassy of Mongolia, Moscow) and presented his credentials to President Vahagn Khachaturyan of Armenia on 31 May 2023 as Ambassador with residence in Moscow (President of the Republic of Armenia, 31 May 2023). His profile records him as Ambassador Extraordinary and Plenipotentiary of Mongolia to the Russian Federation.
Mongolia and Russia established diplomatic relations on 5 November 1921 (Foreign relations of Mongolia). The two countries signed the Treaty on Friendly Relations and Comprehensive Strategic Partnership in Ulaanbaatar on 3 September 2019 (Interfax, 23 June 2020, reporting the treaty's ratification by the Russian State Duma).