The enemy AI does not SPAWN, when the game starts they are already all over the map, guarding doors, walking patrols, sitting in look out towers with sniper rifles, or just sitting in a room watching TV and have no clue the R6 team is watching them. You pick what equipment the team members use, using blue prints you pre plan routes and action the teams will take and make. But it is nice to complete the mission without loosing anyone. Team members are disposable, the mission and hostages are your priority. You get shot in the leg, you are limping till the end of the map.

1 or 2 shots and you are dead, but you can just take control of another team member.