Reliable sources tell us that the Kabul and Khost transmitters are still broadcasting the US government programming, unusual as that may be.
(It is also being transmitted from Orzu, Tajikistan.)
VOA Ashna Radio, VOA Deewa Radio, Radio Azadi, Radio Mashaal the frequency usage and times are rather convoluted.
Kabul 1296 kHz, Khost 621 kHz, Orzu 972 kHz.
Glenn Hauser in WOR iog (2021-09-22)