America's Army 1.6 latest ver. They have done a few things here and there from previous versions. Bug fixes, less grenades in some maps. I love the game now that I have played it for a few weeks. I like the 1 Life to Live missions.
No space bar respawning, so die and you are sidelined. Spawn raping is for the most part unheard of. Friendly Fire is never friendly so careful with team mate kills. Too many then you can visit a LevenWorth Prison cell.
I have pretty much retired from DF series partly because of AA. It's very challenging and more tactics are usually involved.