One thing that you have to consider is that reconnaissance is extremely dangerous. You're in hostile territory and your mission is to get as close as possible to a hostile target. Not only are you outgunned, but you're also seeking out your enemy. Aside from air support, which may not be present depending on the sensitivity of the situation, if something goes wrong you're on your own. So although you can say, "Well it's just Recon"; that's like saying, "Well all you're doing is walking into the lions den unarmed, it's not like you have to fight them".
You may not have to engage them, but they're out for your blood.