Tanzanian President Samia Suluhu Hassan said the parties discussed "measures to strengthen cooperation in various strategic sectors" NAIROBI, June 4. /TASS/. Tanzania and Russia have agreed to increase cooperation efforts in trade and investment, as well as discussed opportunities to strengthen socioeconomic cooperation across various sectors, Tanzanian President Samia Suluhu Hassan said following a meeting with her Russian counterpart Vladimir Putin. "Together, we noted the growth in trade