MPRI trained the Croation Army under contract to the GOC (but with the approval of the USG) in the 1990s. Their trainees were successful. MPRI had a USG contract in Colombia that was less successful as was one in Iraq. In Iraq, the MPRI leader was COL (ret) Jim Steele who had run the USMILGP in El Salvador and the Military Support Group in Panama. So, it is possible to use contractors who, depending on the circumstances, may or may not be effective.

Another partial precedent is found in the PRTs where contractors (from other agencies) arefully integrated into the teams and follow the orders of the PRT chief. Applicable law differs between USG agencies.

I see few conceptual problems with the approach used in the PRTs although there may be legal ones for DOD. I do see a major conceptual problem in the MPRI approach where we turn over to a private corporation decisions that are properly those of the USG. No reflection on the patriotism etc of MPRI princiaps or employees but they are not responsible to the govt or the people of the US for actions that may be necessary but are not spelled out in the contract (see Pete's post).

cheers

JohnT