Looks like Russia's missing regular infantry troops with AK-12 (there's also a new 2023 ed. -
https://en.kalashnikovgroup.ru/media...ztsa-2023-goda), new sniper rifles like Orsis T-5000, Lobaev Arms sniper rifles, SVD -> SVCh.
Germany's missing new HK-416A8 (G95) rifles, the US their new flashy 6.8 cal. ones replacing M4 (XM7).