The War on Terror in...Colombia?

The areas of eligibility for the Global War on Terror Expeditionary Medal have been expanded, but one new area raises this Sailor's eyebrows:

THE FOLLOWING AREAS ARE APPROVED ADDITIONS TO THE DESIGNATED GEOGRAPHICAL LOCATIONS FOR THE SPECIFIED AREA OFELIGIBILITY: ALGERIA, BOSNIA-HERZEGOVINA, CHAD, GEORGIA, HUNGARY, KOSOVO (ONLY SPECIFIED GWOT OPERATIONS NOT ASSOCIATED WITH OPERATIONS QUALIFYING FOR THE KOSOVO CAMPAIGN MEDAL), MALI, MAURITANIA, NIGER, TURKEY, UGANDA, THE MEDITERRANEAN SEA (WHENCONDUCTING BOARDING AND SEARCHING VESSEL OPERATIONS), COLOMBIA AND GUANTANAMO BAY, CUBA.

What exactly are we doing to fight terrorism in Colombia?