Eli5: How effective were flamethrowers when they were still in use in the military and what were the dangers of operating one?

Question

Eli5: How effective were flamethrowers when they were still in use in the military and what were the dangers of operating one?

In: 57

Answer 1

Flamethrowers are good for three reasons. They can shoot around corners, they suck up the oxygen, and they are a source of abject terror for the enemy. That is good in one situation. Clearing out bunkers and tunnels. As for the terror part, if given the choice on who to shoot first it will be the guy with the flamethrower. I would call that a drawback.