CIMSEC has a review of Latin American efforts in the Antarctic. It refers to the efforts of the Navies of Argentina, Brazil, Chile, Peru, Colombia and Uruguay. The post provides links, (mostly in Spanish) but few photos, so I am providing some photos to illustrate some of the major vessels refered to in the post. There were earlier post about the planned new Chilean icebreaker/supply vessel and Argentina’s newly refurbished icebreaker. Below is a chart of the current claims on Antarctica as reported in Wikipedia.