I'm reasonably certain the Ariane rockets are not shipped in final form to South America: https://www.esa.int/Science_Exploration/Space_Science/Rosetta/Ariane_5

I'm reasonably certain the Ariane rockets are not shipped in final form to South America: https://www.esa.int/Science_Exploration/Space_Science/Rosetta/Ariane_5_is_transferred_to_the_Final_Assembly_Building https://www.esa.int/Science_Exploration/Space_Science/Rosett...