I am over seas (iraq) right now fighting for the United States of America. I want to set my killstreak rewards to 3 kills = radar, 4 kills = radar jammer and 9 kills = pavelow. I keep asking my commanding General to customize my killstreaks, but the keeps telling me he doesn't know what i am talking about. Do i have to rank up in the military to unlock cusomization of killstreaks or what? I just know i can help America out more with these killstreaks i named above, because that is what i used in Call of Duty Modern Warfare 2 before i enlisted in the army for real.