Your unit has lost contact with their special weapons laboratory. As of 9.00 hours, reports indicate that there is a large enemy presence at the scene. You will need to stop them anyhow. So, your ultimate task will be to kill all of the enemies. The game proceeds with this killing. You will need to attack them from back while they are not conscious about you. Just keep yourself hidden till the very last moment of attack. Remember, there are two, three or more of enemies guarding their base. So, you will need to be extremely careful while approaching towards them. You will have a limited health, so you need to avoid the gunshots. Once you kill an enemy, his gun will be available for you.