What are the High Seas?

The High Seas refer to those portions of the ocean that lie beyond the territorial sea of any nation. This area is not owned or governed by any single country and is subject to international laws. This concept is important in maritime law as it recognizes that the High Seas are open to all states and that every country has the right to navigate these waters, conduct marine scientific research, and engage in fishing activities, all in accordance with international agreements.

In contrast, territorial seas are the waters extending up to 12 nautical miles from a country's coastline, where that nation has sovereignty. Waters protected by international agreements may include specific regions with unique protections but do not generally define what constitutes the High Seas. Similarly, waters restricted for military use are specific zones and do not represent the broader definition of the High Seas, which is inclusive of all navigable international waters beyond national jurisdiction. Therefore, the correct choice effectively identifies the area known as the High Seas as being beyond national boundaries.