🧵/ link in the last tweet. Many of you have seen these Russian fortification lines on satellite images and maps. Thanks to Russian soldiers taking selfies there, together with @pustota, we can now show you how they look from the ground. https://t.co/0B986nv1sB pic.twitter.com/fjc9Rt3Iv9

— Mark Krutov (@kromark) June 15, 2023