Infantry only helps tanks when the opposition is close; if your opponent is using Kornet/Javelin type launchers and maneuvering after launch, the infantry won't

Infantry only helps tanks when the opposition is close; if your opponent is using Kornet/Javelin type launchers and maneuvering after launch, the infantry won't matter a lick. What does is artillery matched with UAVs to spot the hunter/killer ATGM teams.