Russian President Vladimir Putin will meet the Leader of Islamic Revolution Ayatollah Seyyed Ali Khamenei during a visit to Tehran on Monday, the Kremlin said. Talks with the Leader will focus on "issues in bilateral relations, including atomic energy, oil and gas and military-technical cooperation", Putin's top foreign policy aide, Yury Ushakov, said on Friday, with the Russian president also set to meet his Iranian counterpart Hassan Rouhani, AFP reported.