This might be a good start, but I have not yet listened to it myself: https://hexbear.net/comment/7314195

The Events in Ukraine guy is always interesting, unfortunately the newsletter is paywalled. You can get couple of paragraphs for free though.

Simplicius publishes regular news summaries/commentary, many of which are not behind a paywall. These are not overviews but are written with some eye towards the bigger picture. I don't know of anyone writing full overviews.