Right around now, some 18,000,000 snipers are actively engaged in live-fire, live-target war games. Each operates individually or in cells, has his own weapons, ammo, comms, cammo, food, etc. That the operation is code-named "Deer Season" does not minimize the capabilities demonstrated and practiced.
A German general once asked a Swiss leader "we have 400,000 crack troops poised to invade your country. Your country has a mere 200,000 able men. What will your people do?"
The Swiss leader shrugged and said "shoot twice and go home."