http://www.globalsecurity.org/military/library/report/2010/sigar-audit-10-11.pdf-snip-
What SIGAR Found
As the United States and international community aim to transfer security responsibility to Afghan security forces, having a reliable system for monitoring progress toward that objective is critical. The CM rating system has not provided reliable or consistent assessments of ANSF capabilities. For example:
Measurements used in the assessment system have overstated operational capabilities.
Top-rated ANSF units have not indicated a capability to sustain independent operations.
The CM rating system has inadvertently created disincentives for ANSF development.
ANSF capability reports have included outdated assessment data.
In addition to these weaknesses, serious challenges affect U.S. and Coalition assessment efforts, including security conditions, mentor shortages, and inadequate training. Further, systemic ANSF deficiencies have undermined efforts to develop unit capabilities. These include logistics problems, personnel attrition, inadequate personnel authorizations, infrastructure deficiencies, corruption, drug abuse, and illiteracy. In late April 2010, IJC replaced the CM rating system with a new unit-level assessment called the Commander’s Unit Assessment Tool (CUAT). SIGAR has not yet assessed the CUAT system; however, the principles and recommendations in this report remain relevant to whatever system is in place for evaluating the operational effectiveness of fielded ANSF units.