Answer to my own Question..
Taken from MILPER 07-346
10. SPECIAL CONSIDERATIONS AND TECHNICAL INFORMATION:
A. A SOLDIER WILL NOT FORFEIT ANY PORTION OF AN SRB WHEN THE SOLDIER IS NO
LONGER CLASSIFIED IN THE BONUS SPECIALTY WHEN THE SOLDIER IS RECLASSIFIED WITHIN
THE SAME CMF OR INTO CMF 18, UNLESS OTHERWISE DIRECTED BY DA HRC.
B. SOLDIER WILL BE PAID IN ACCORDANCE WITH BONUS MESSAGE IN EFFECT AT TIME OF
EXTENSION OR REENLISTMENT WHICHEVER IS HIGHER. ALL BONUS PAYMENTS MADE UNDER
THIS AND ALL BONUS MESSAGES WILL BE ON A LUMP SUM BASIS.
C. A MINIMUM REENLISTMENT TERM OF THREE YEARS IS STILL A REQUIREMENT FOR SRB
ENTITLEMENT. A TWO-YEAR REENLISTMENT TERM DOES NOT ENTITLE A SOLDIER TO AN
SRB.
"America isn't at war the U.S. Military is at war. America is at the Mall"
Anonymous.