Thanks for the info. I suppose the staffing requirements and turnover rate are not available.
Here is an article discussing the problems of keeping enough 31C soldiers (95C when the article was written in 2000).
Military Corrections; Locking Down The Retention Problem
Military Police, May, 2000 by Dennis R. Reiber
http://findarticles.com/p/articles/mi_m0IBW/is_1_19/ai_70378774/
Here is another mention of the shortage almost 40 years ago.
“Security staffing of the facilities with improperly trained military police also posed a major problem. The MP Corps in Vietnam severely lacked the needed number of personnel trained as MOS 95C Correction Specialist. The temporary fix was to pull line duty MPs trained as MOS 95Bs Military Policeman, from field units and assign them to the facilities creating major disruptions in the ability for their parent units to perform their missions. In 1971 to address the problem at DHAC the 18th MP Brigade reassigned the 300th MP Company (95th MP Battalion) from line duty to correction duty at the DAHC.”