Never understood the Vietnam 1-to-1 comparison. In Vietnam they were fighting a landwar against a legitimate army backed by Soviet weaponry. Of course there was 100x less dead, Vietnam fielded 800k soldiers at first before growing to 1.5 million at peak. There was no way an airforce/drone war/long distance attacks/etc alone could fight that sort of numbers with their tangible fighting capabilities.

How many organized people were they fighting in Iraq or Afghanistan? With what sort of equipment/regimentality/strategic coordination/etc.