Got the big manila envelope in the mail from Human Resources Command, Department of the Army. Calling me back? Ripped that sucker open and skimmed for anything called "Operation" whatever.
Skim skim skim, no whammy no whammy no whammy annnnnnd STOP!
Muster duty. Show up, provide current information, do some crap on the computer, listen to the sales pitch on the Reserves until you're old enough to live in a nursing home, then they let you go. Get paid a little bit for it, too. Don't see what all the fuss is about.