This is an Carl Gustav, not a rocket launcher, it's an recoil less rifle...Which has an Cartridge much like the cartridge of a small arms, the difference is that it's huge.
The flying drones are meant to be taken out with your rifle.
The maximum that they could add is the Laser guided munition, but you'd have to be able to keep the laser on them the entire time until contact.
In the game is called rocket launcher ty for the info. Whatever they put just to put something that doesn't miss the target with millimeters.
The moment you fire at them they fly away and manoeuvre with crazy speed in your face. Maybe they are meant to be taken out with your rifle but not in immersion mode. Malphas or Stolas injure me in a sec and you cant aim at them at all. The only thing is left watching it shooting at me till I die.