I know a person who has spent three months on the front line at the very heart of it all. He is a very open and level-headed person, he often talks to his followers on social media and he says it helps him get distracted during the long shellings and when he's feeling down. I thought that you might have questions for him too. You can ask them here, I'll translate them for him and when I have the replies, I'll translate them for you in an updated post. Bear in mind, he can't talk about some things, he doesn't even reveal his name or face to us. But he's Crimean Tatar fighting for Ukraine since February. He's at the front right now (day 91 for him), he says they have enough clothes, food, meds, gear, and other supplies.
Ask away.