One of my fellow Peace and Justice Studies Association (PJSA) members just wrote an inspiring article on Ukrainian nonviolent resistance to the Russian invasion. Let me clarify that in highlighting the role of nonviolence (by sharing this article), I'm not criticizing Ukraine's military defense. But other forms of resistance are also an important part of the story, lest we have an imbalanced understanding of how people fight for their freedom.
https://inkstickmedia.com/calling-on-the-us-to-support-nonviolent-resistance-in-ukraine/