I'm subscribed to an RSS feed of all new posts on Lemmy. Some time back, I created a post filter for it targeting everything coming from lemmy.ml accounts with the words "China", "Russia" or "Ukraine" in the title. 377 posts have been filtered so far, from 65,670 of all posts captured since 20 March 2026 (as I write this). Note that this feed is not fetching messages 24/7, because I use an actual RSS reader installed on my computer instead of a third-party web service stealing all of my data, so it doesn't update when my computer is off. The instance I'm using, slrpnk.net, also blocks some other active instances, namely lemmygrad, hexbear and lemmy.org. Not that I miss them; just explaining why this isn't a true total of all posts across all instances.
Out of these posts:
Here's full dump of filtered posts in HTML format.