Baku, May 19, AZERTAC “Iranian-Azerbaijani friendship and brotherhood are an important factor for the stability of the region and for the strengthening of future security,” said President Ilham Aliyev as he addressed a ceremony to commission the "Khudafarin" hydroelectric complex and inaugurate the "Giz Galasi" hydroelectric complex on the Araz River.The head of state emphasized: “We support each other in all international organizations of which we are members, and we will continue to do so.”