Original sentence: The Union of Orthodox Banner-Bearers (SPKh; ; Soyuz pravoslavnykh khorugvenostsev, SPKh) is a Russian-Serbian nationalist-fundamentalist organization that identifies itself as part of the Russian Orthodox Church, though the church has implicitly repudiated that claim
Edited sentence: The Union of Orthodox Banner-Bearers (SPKh; ; Soyuz pravoslavnykh khorugvenostsev, SPKh) is a Russian-Serbian Orthodox Christian fundamentalist organization that identifies itself as part of the Russian Orthodox Church, though the church has implicitly repudiated that claim