We can debate how attrition will affect Russian defences over the summer. But I strongly disagree with all three claims here. Ukraine has not merely been “testing” Russian defences, most Ukr brigades ARE now involved & this IS “the real counter-offensive”. https://t.co/Z4JiHsg1Ys pic.twitter.com/ZTXlcj33d0

— Shashank Joshi (@shashj) August 17, 2023