Killzone 3 Walkthrough - A New Beginning
11Full Walkthrough: http://www.gamefront.com/killzone-3-walkthrough/
You're about to get a little bit of training. Exit the elevator and go to the desk on the left. You'll be told to move on to the weapons range. If you need help finding your objective, press Up on the D-Pad.
When you arrive at the weapons range, talk to the armorer at the far end. Follow the instructions and test out your guns. It'll take a couple of minutes.
After training, follow the instructions of the other soldiers and your objective marker until you get to the broadcast room. You'll get a cutscene when you arrive.
TROPHY: Congrats on your "Ready for Battle" Trophy, which is awarded when you complete training.
Full Walkthrough: http://www.gamefront.com/killzone-3-walkthrough/