KYIV, Nov 22 (Reuters) - Ukraine's SBU security service and police raided a 1,000-year-old Orthodox Christian monastery in Kyiv early on Tuesday as part of operations to counter suspected "subversive activities by Russian special services". The sprawling Kyiv Pechersk Lavra complex - or Kyiv Monastery of the Caves - is a Ukrainian cultural treasure and the headquarters of the Russian-backed wing of the Ukrainian Orthodox Church that falls under the Moscow Patriarchate.