U.S. Air Force security personnel prepare for convoy training. U.S. Air Force security personnel prepare for convoy training in Baumholder Germany, on Jan 30, 2008. The airmen are participating in the Creek Defender course held by the 786th Security Forces Squadron. The course covers an array of tactical training methods that security forces members will use in a deployed environment. SHARE IMAGE: Download Image: Full Size (0.01 MB) Photo By: VIRIN: 034969-J-ITC96-764.jpg Photo Gallery