By the way, here are the most useful Ukrainian telegram channels covering the war that I've come across so far.
Are there some others that people might recommend?
Official: https://t.me/ministry_of_defense_ua https://t.me/AFUStratCom https://t.me/operativnoZSU https://t.me/annamaliar https://t.me/CinCAFU https://t.me/DIUkraine https://t.me/kpszsu https://t.me/V_Zelenskiy_official https://t.me/verkhovnaradaofukraine
Non-official: https://t.me/DeepStateUA https://t.me/zvizdecmanhustu https://t.me/supernova_plus
Then, there's this list from the Kyiv Post: https://www.kyivpost.com/post/17868
12 Telegram Accounts to Follow for the Latest Ukrainian Counteroffensive News
There's also this list of non-telegram sources: https://mediacenter.org.ua/trusted-sources/