He stated this during a briefing.
“We are analyzing our plans to increase (the number of) the staff of our embassy in Havana in order to expand the capabilities in terms of providing consular services, increasing interaction with civil society, as well as ensuring an adequate level of security,” TASS quotes him.
Earlier, US President Joe Biden said that the country may consider measures to help Cuba.
The Russian Foreign Ministry noted that the United States is trying to apply the "color revolution" algorithm to Cuba.