On March 25, 2019 Ambassador Extraordinary and Plenipotentiary of the Democratic Socialist Republic of Sri Lanka to the Russian Federation H.E. Dr. Dayan Jayatilleka and Madame Sanja Jayatilleka attended the reception held on the occasion of the Pakistan Day.
The National Day reception was attended by representatives of Russian Ministry of Foreign Affairs and Russian State Authority, Heads of Diplomatic Missions and Defence Attaches.

On March 21, 2019 Ambassador Extraordinary and Plenipotentiary of the Democratic Socialist Republic of Sri Lanka to the Russian Federation H.E. Dr. Dayan Jayatilleka and Madame Sanja Jayatilleka had a discussion over coffee with Prof. Alexander Filippov, a renowned sociologist and a thinker, who holds a Doctoral Degree in Theory, History and Methods of Sociology, and PhD in History of Philosophy. The meeting was held at the Restaurant of the Russian Geographical Society, established in 1845.

On March 21, 2019 Ambassador Extraordinary and Plenipotentiary of the Democratic Socialist Republic of Sri Lanka to the Russian Federation H.E. Dr. Dayan Jayatilleka paid a courtesy call on the Ambassador of the Republic of Indonesia to the Russian Federation H.E. Mohamad Wahid Supriyadi, who previously served as Consul General in Australia and as Head of Mission in the United Arab Emirates, was appointed as Expert Staff for Economics and Socio-Cultural Affairs at Foreign Ministry, spokesperson of Indonesia's and Director for Information and Media Services Department of Foreign Affairs.