Armenia is satisfied with the activities of the OSCE Minsk Group, RA Foreign Minister Vartan Oskanian told reporters today. "The OSCE Minsk Group is the only mission that succeeds in the settlement of the Nagorno Karabakh conflict," he remarked. According to the Minister, Armenia welcomes initiatives from any state concerned in a peaceful settlement of the Karabakh conflict, including the U.S., Iran and Russia. However the OSCE mission has not exhausted its capabilities yet and it's premature to speak of prevailing of any state in the settlement process. He also denied the increase of Iran's role in the Nagorno Karabakh conflict settlement, reported Novosti-Armenia.