The trip is being made upon the official invitation of Tajik Minister of Internal Affairs Ramazon Rahimov and is aimed at expanding bilateral ties between the two countries.
The Iranian minister will meet and hold talks with different Tajik officials during the visit.
Tajikistan is a member of the Shanghai Cooperation Organization and will also chair the international body in 2021.
Iran and Tajikistan have so far held 13 joint commissions to confer on bilateral ties.
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