Erdogan, Abbas Attend Opening of Cathedral Mosque in Moscow
The mosque opens after 10 years of construction and is expected to have a capacity of up to 10,000 worshipers.
Abbas, currently visiting Russia, on Tuesday held talks with Russian President Vladimir Putin on Russian-Palestinian relations, as well as the longstanding Israeli-Palestinian conflict.
The Palestinian leader previously visited Moscow in May, where he was a guest at the military parade on the Red Square celebrating the end of World War II and the victory over Nazism.