Maritime Security and the Law of the Sea examines the rights and duties of states across a broad spectrum of maritime security threats. It provides comprehensive coverage of the different dimensions of maritime security in order to assess how responses to maritime security concerns are and should be shaping the law of the sea. The discussion sets out the rules regulating passage of military vessels and military activities at sea, law enforcement activities across the different maritime zones, information sharing and intelligence gathering, as well as armed conflict and naval warfare. In doing so, this book not only addresses traditional security concerns for naval power but also examines responses to contemporary maritime security threats, such as terrorism, weapons of mass destruction, piracy, drug-trafficking, environmental damage and illegal fishing.