A wide scope of issues including bilateral relations and global problems will be discussed during the visit of Russian Foreign Minister Sergey Lavrov to Armenia scheduled for April 3-4, RA Foreign Minister Vartan Oskanian told a news conference in IA Regnum's press center today. "Bilateral relations include security, politics and economy as well as energy and transport problems. The Nagorno Karabakh issue will be one of the most important ones during the talks. We intend to touch on regional problems, including the situation with Iran, Near East and Kosovo as well as on NATO enlargement and reforms within the UN and OSCE," he said.