What job Would u have in the army

what poisition u would be placed in and what army

1 If you saw a squad coming towards you what do u do
2 your mission is to take over the stonghold how do you do it
3 there 6 troops in each of your squads and the enemys destoying your base
4 Your commanding office makes you kill a old friend thats on the enemys team
5 Predator drons are in the sky and attackin your position
6 youve been demoted for friendly fire what did you do
7 where would you retire