Islamic Revolution Leader Ayatollah Sayyid Ali Khamenei attended the holy mausoleum of the late Imam Khomeini Tuesday on the eve of 10-day ceremonies to mark the 33rd anniversary of the victory of Islamic Revolution in Iran (1979). The IR Leader recited the first sura of the Holy Koran and wished exaltation for the late Imam's sublime soul. Ayatollah Khamenei then attended the cemetery of martyrs in the vicinity of the mausoleum and prayed God to promote their souls.