solid points. doctrinally Ukraine employment of HIMARS is no different from SRBMs, owing to the fact that they get sufficient intelligence support on locations of stationary targets like an ammo depot. thinking back now it was likely that HIMARS was chosen to be the supplied to Ukraine because NATO always knew where these ammo depots were and wanted to hit them. I think it was a textbook case of successful arms supply to a foreign partner. HIMARS itself was no game changer as no single weapon other than nuke can be, but with NATO intelligence support HIMARS has been used to noticeable effect (might be slightly exaggerated by media).The HIMARS are good guided weapons for the Ukrainians, no doubt. I don’t think they’re a “game changer” as the Ukrainians were already operating the Tochkas. The main advantage seems to be that Russian SAMs have more difficult in shooting down the HIMARS compared to previous missiles. The Russian logistics system has become too complacent over the past few months as they can operate in relative safely behind the lines with large, central ammo depots. This contrasts with the more successful Ukrainian strategy of making dispersed and distributed depots (the Russians keep attacking them but the Ukrainians continue to fight).