Ok, seriously, this it by far the hardest mission for me so far, and I'm sure they only get harder.

Anybody able to tell me some tips, or what guns to bring (if I have them.)

I'm not sure if I should just got back and play the first 14 missions on easy to help build my guys health and possible gun supply.

I ended up going back to some of the earlier levels and playing through them on Hard. I was able to get a more powerful rocket launch (230 dmg, with 3 loaded and an assault rifle with 3 round burst with 40 dmg), so it was a lot easier. Plus my guy's health was around 200 points higher, so that helped as well.

The best thing I've noticed so far is that its a good idea to go back and do the levels on a harder setting, and hope for better weapons, and get that extra health.

I love that fact that for many of these mission, I end up being alone and going "Rambo" and coming out fairly unharmed.

Yeah I've noticed that too with the weapons. I keep getting the same weapon over and over, and when I do get a new weapon, its useless at the time.

I really hope some of the weapons you get at the harder levels are insane and do massive amount of damage.