Damn. I was reading this, and thinking the same thing. Groups of 4? Sure. A marine scout sniper I did OFP work with last year has been messaging me every now and then the last couple of months (kind of weird to get YMs from a warzone). The last mission he described was photo recon where they set up in some bombed-out building at the end of a village, and took pictures while the locals salvaged metal and other materials from said building. Towards the end they were compromised by a 15-year-old kid.
Sheesh. I hope to hear from him again.