Members of Grupamento de Mergulhadores de Combate, Brazil special operations force, and Batallon de Fuerzas Especiales de Infanteria de Marina, Colombia special operation force, practice boarding a ship as part of PANAMAX 2010. Special operations forces from Peru, Colombia, Brazil and Panama trained alongside East Coast based Navy SEALs operators as part of the 12-day exercise simulating a multinational effort to defend the Panama Canal.