US Counter-Narcotics Efforts in Colombia and the FARC
"The FARC clearly believes that US counter-narcotics assistance is directed against it, that it is, in effect, disguised counter- insurgency assistance, and that if they, the guerrillas, were to gain the upper hand, the United States would intervene on the side of the Bogota government. Therefore, in its public posture, the FARC has stressed the threat that US military assistance to Colombia poses to the peace process, a theme that plays well with some domestic and international audiences. The FARC professes to be opposed in principle to the narcotics trade, while criticizing the methods employed by the Colombian government -- aerial spraying in particular. It has also sought to forestall direct US intervention by drawing parallels between Colombia and Vietnam."
Rabasa, Angel & Peter Chalk, "Colombian Labyrinth: The Synergy of Drugs and Insurgency and Its Implications for Regional Instability" (Santa Monica, CA: RAND Corporation, 2001), p. 68.