The Central American Defense Council (Consejo de Defensa Centroamericana or Condeca) was an alliance of Central American countries (El Salvador, Costa Rica, Guatemala, Honduras, Nicaragua, and Panama). It was created by a treaty signed on December 14, 1963 in Guatemala City, for the common purpose of quelling the various left-wing guerrilla movements that threatened stability in the region during the Cold War. Costa Rica, which had no standing armed forces, participated as a member. It is now defunct.
The original article can be found at Central American Defense Council and the edit history here.