Tehran and Moscow have had close relations in recent years, especially after Iran's sole nuclear power plant went online in 2011 with help from Russia.
Tehran na Moscou bafitanye umubano wa hafi mu myaka yashize, cyane cyane nyuma y’uko uruganda rukora ingufu za kirimbuzi rukumbi rwa Irani rujya kuri interineti mu 2011 babifashijwemo n’Uburusiya.