Ukraine: BBC adds two shortwave broadcasts, NEXUS adds MW service

This [0] is the tweet the article is referring to, since it doesn't actually link to it. I cannot find any official BBC source confirming this - anyone able to help out?

The official announcement [1] from NEXUS about their medium wave service clarifies they they have switched on a separate transmitter on 1323 kHz, in addition to their regular shortwave broadcasts on 7290 kHz.

[0] https://twitter.com/aborgnino/status/1497278772965527553

[1] https://www.nexus.org/humanitarian-radio-broadcasting-at-the...