Minsk: The Russian Orthodox Church said on Monday it had decided to sever all relations with the Ecumenical Patriarchate of Constantinople in protest over its endorsement of Ukraine's request for an "autocephalous", or independent, church.

Speaking in Belarus after a meeting of the Russian Church's ruling body, Metropolitan Ilarion, a cleric, said the Holy Synod had been left with no choice but to sever ties with the Patriarchate in Istanbul, seat of the global spiritual leader of roughly 300 million Orthodox Christians.

Russian President Vladimir Putin, left, and Russian Orthodox Patriarch Kirill attend a ceremony to bless the foundation stone of the Russian Armed Forces' main cathedral in the Patriot military park in Kubinka just outside Moscow in September. Credit:AP

Ukraine last week secured approval from Constantinople to establish an independent church in what Kiev said was a vital step against Russian meddling in its affairs, but that the Russian Orthodox Church lamented the split in Christianity.