“The Wagner-linked RSOTM channel posted about HIMARS, which they said are successfully striking “very important” targets. They say that Russian claims that HIMARS have been stolen or destroyed are fiction and that there would be greater evidence if true.”
https://twitter.com/RALee85/status/1549141309880995846
“Ukraine’s defense minister gets ‘very good news’ in conversation with US counterpart.
Defense Minister Oleksii Reznikov said that on July 18 U.S. Secretary of Defense Lloyd J. Austin gave him “some very good news” that he will reveal soon.”
https://twitter.com/KyivIndependent/status/1549136916494385152
As for shooting down HIMARS rockets: the way it is done is to use a MLRS system, like Grad, to overwhelm the anti-air defenses - these are the rockets shot down; when the anti-air Tels have been exhausted and are going to reload, that's when the HIMARS rockets strike.
The Wagner Group is all about the money; that's why people sign on, not ideology. They are the best fighters the Orcs have because they are not bound by Soviet tactics and use common sense in how they fight.