Colombian Marines: 80 Years Serving Colombia The Marine Corps undertakes amphibious, water, land, coastal defense, and special operations missions throughout the nation’s 15,400 kilometers of navigable rivers. (Photo: Armada Nacional de Colombia) « ‹ of 9 › » Share on Social Media 00000 Related Posts Enduring Promise of Humanitarian Support and Camaraderie Ecuadorian Military Leaders Visit Kentucky National Guard