Depends in example sentence
The way to play is here: you choose the weapons, the equipments and the men, you can made a plan, and you got to accomplish mission, such as defuse bombs, rescue and escort hostages... you CAN KILL TERRORISTS, OF COURSE, BUT THEY ALSO CAN KILL YOU, OR YOUR TEAM MEMBERS, OR THE HOSTAGES, so you must TOOK CARE... when the character that you're using dies, you get the control of another team member since they're all gone (you loose) or the mission is accomplished (you win), but you also loose if hostages are killed, or the bomb explodes, it depends from the mission.