Videos definitely back this up.
” Russia is increasingly relying on attacks by dismounted infantry (without armor) with small arms and sapper shovels as a means of close combat. Artillery support for such infantry groups was also significantly reduced due to the increasing shortage of ammunition, reports the UK Ministry of Defence.”
https://twitter.com/NOELreports/status/1632287706771341317
“Ukraine is going to establish the production of high-precision missiles for the Vilkha-M MRLS with a range of 150km, First Deputy Chairman of the National Association of Defense and Industry Complex of Ukraine Ivan Vinnyk announced. Testing is likely to take place right on the battlefield.”
https://twitter.com/NOELreports/status/1631978331108245505