Maritime boundaries are the divisions of the ocean space between different countries. These boundaries determine the rights and responsibilities of nations over marine resources, such as fish and oil, and help manage maritime activities like shipping and navigation. Countries establish these boundaries based on international laws, particularly the United Nations Convention on the Law of the Sea (UNCLOS). This agreement outlines how nations can claim territorial waters, exclusive economic zones, and continental shelves, ensuring that maritime rights are respected and conflicts are minimized.