Thanks for the AAR. I really appreciate your on-the-ground insights.

To expand on Columbia, here's an article from the current (Mar-Apr 07) Military Review:

A Model Counterinsurgency: Uribe's Columbia (2002-2006) vs FARC
...What bears repeating is the point to which this analysis has returned often: the present effort is both correct and sustainable; it is the right strategic posture required for progress and popular security. Hence, continued care must be exercised to ensure that Democratic Security remains a multifaceted approach—a strengthening of the state’s governance, finances, and democratic capacity enabled by the ever more powerful and capable shield provided by the security forces. By themselves, these facets are not the solution—that lies in the use of legitimacy to mobilize response against those using political violence for illegitimate ends—but they will certainly enable it.
..and older background from SSI:

Columbian Army Adaptation to FARC Insurgency (Jan 02)

The Past as Prologue? A History of U.S. Counterinsurgency Policy in Colombia, 1958-66 (Mar 02)