"The US Congress approved in July 2000 an emergency supplemental assistance request for fiscal years 2000-2001 of $1.32 billion, of which $862.3 million was allocated to Colombia and the balance to neighboring countries (primarily Peru, Bolivia, and Ecuador) and to US agencies' Andean region antidrug operations. Of the $862.3 million allocated to Colombia, $521.2 million is new assistance to the Colombian armed forces and $123.1 is assistance to the police, with the rest ($218 million) going to alternative economic development, aid to displaced persons, judicial reform, law enforcement, and promotion of human rights.
"The bulk of the military assistance will support the Colombian armed forces' three counter-narcotics battalions, which are to receive 16 UH-60 Black Hawk and 30 UH-1H Huey transport helicopters."

Source

Rabasa, Angel & Peter Chalk, "Colombian Labyrinth: The Synergy of Drugs and Insurgency and Its Implications for Regional Instability" (Santa Monica, CA: RAND Corporation, 2001), pp. 62-63.
https://www.rand.org/pubs/mon…
http://m.rand.org/content/dam…