Maritime cocaine smuggling refers to the practice which involves the smuggling of cocaine between borders via maritime means. According to the United Nations Office on Drugs and Crime (UNODC), there are an estimated 18 million users of cocaine globally.[1] Approximately 70–80% of cocaine is at some point smuggled across the ocean, originating from South America.[2] Cocaine remains the "highest value criminal commodity for transnational organised crime", motivating the criminal organisations responsible for maritime smuggling practices.[3] Maritime cocaine smuggling is therefore an ongoing international issue, as criminal organisations are finding new and innovative ways of smuggling cocaine and go undetected by authorities.