Sgt. Shawn D. Zimmerman, 388th Medical Battalion, Hays, Kansas, works on assembling weapons at the "puzzle box" station (parts of three weapons all mixed together that Soldiers must assemble to time) at the "mystery event" (a series of unexpected exercises) as part of the Army Reserve Best Warrior Competition going on at Fort McCoy this week. July 16, 2009.

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…