
Originally Posted by
Bidoul33t
We can do an estimate for today for fun (as we don't really have the good numbers, it's purely for entertainment value).
Between 2002 and 2005 the GAO estimated a consumption of 6 000 000 000 small arm munition, and the US forces roughly killed 30 000 enemy (higher end estimation Afghanistan + Irak) in the same time-frame, that's 200k bullet by kill.
Now that include training ammo of course, but even if only 1% was use in combat that still mean 2 000 bullets by enemy...
And that's assuming that EVERY enemy was killed by small arm fire which is certainly not the case.
AFAIK there are no studies on enemy combat loss, but we can oppose it to the NATO combat loss studies that show that around 80% of the fatal injuries are made by explosions and shrapnel, and only 15 to 20% are bullet related. All that despite armor, kevlar, medics/casevac and fighting enemies mostly equipped with small arms and light support weapons (light mortars, RPG,...).
Assuming it's roughly the same for the enemy (20% dead by small arm fire), and I seriously doubt it is, that leave only 6 000 enemy dead from the bullets fired at them.
That's 10k bullets by enemy killed, assuming 99% of the small arm ammo was used in training.
One could also argue that the training is meant to kill the enemy when encountered and therefore should be included in the count, but the number ended up to be ridiculously huge (1M bullet per kill)...