Trans World Radio discontinued broadcasts in Russian and Uzbek on 864 kHz. IIRC, the Russian programme was there for more than 20 years. The px was made specially for Central Asian people. For example, they called Jesus Isa, Moses Musa etc.
The current schedule for 864 kHz is:
14:30-15:30 RFE/RL Radio Svoboda in Russian
17:05-17:10 TWR interval signal
17:10-17:25 TWR in Turkmen
17:25-17:40 TWR in Kazakh
17:40-17:55 TWR in Karakalpak
Alexander Miatlikov, Dnipro Ukraine to MWlist iog (2023-04-17)