what is the deference between national and international maritime zones?

The rights coastal states have in certain maritime zones, notably internal waters, the territorial sea and contiguous zone, affords them security in the face of threats such as smuggling, illegal immigration, other forms of cross-border crime and, ultimately, from the threat of terrorism and the use of military force. The national maritime zones outlined in the UN Convention also offer profound benefits to coastal states in respect of resources, both living resources such as fisheries and non-living resources such as oil and gas. Furthermore, the rights and responsibilities relating to national maritime zones as laid down in the 1982 Convention provide coastal states with opportunities and obligations in the sphere of ocean management. This includes, but is not limited to, navigation, fisheries protection, conservation of living resources, pollution control, search and rescue and marine scientific research.

View More what is the deference between national and international maritime zones?