MGS: PEACE WALKER - How to unlock COCOON head unit / optional armor

Hey YouTube, this is my first video upload to my channel so I hope you like it. I have a Hauppauge PVR that I will be using to upload future videos but until then I'm posting this video from my iPhone to test the channel and see how everything works. This video is a strategy that shows you a way to defeat the COCOON A.I. unit and have a good chance at getting the head unit and optional armor for ZEKE all in one battle. Enjoy!