the diplomatic campaign to build the qizgholsi dam under the slogan of water for peace is undoubtedly an example in the world. this work was done and the legal basis of the barrier between the two countries are fairly consolidated. although hydropolitics or water policy is a relatively young phenomenon in the world, fortunately , the border rivers of mihanman in the north of the country have been and are an example of peace, and by creating unity of opinion , the rights of the people on both sides of the rakhshan and khorushane aras rivers are fulfilled. the construction and operation of dams on border rivers in the past four decades has not been unprecedented. in 1384, in the northeast of the country, the dosti dam was built on the hariroud river jointly between iran and turkmenistan, and it was opened by the then presidents of the two countries. qiz qulsi dam it was also seen in a ceremony with the presence of the presidents of iran and azerbaijan. with the beginning of the 13th government, the completion of half-finished projects was put on the agenda. these are promising moves. al