Sapper Course Helocast.

Soldiers helocast into Lake of the Ozarks during the U.S. Army Sapper Leaders Course Nov. 2, 2009. The Sapper Leader Course is a 28-day, joint-service course designed to create elite combat engineers in all aspects of mobility, counter mobility, and survivability at the U.S. Army Engineer School in Fort Leonard Wood, Mo.

Just a feeling I have but I bet once these wars wind down you'll see the Sapper Tab go away. I've never quite understood the why behind the Sapper tab or the school.  From the outside looking in it appears to be an enhanced breachers course...with a few forced marches thrown in...