The term MEANS OF MARITIME DEFENSE can be summarized as the use of INK for maritime defense. INK is a liquid or paste that contains pigments or dyes and is used to color a surface to produce an image, text, or design. It is commonly used in writing and printing applications, and it can also be used to create artwork. In the context of maritime defense, INK can be used to mark ships and other vessels to identify them and help protect them from potential threats.