Recently, it has been closed-up again that Japan relies on the import mostly of the energy source, food, and the raw material because the sudden rise of the oil price and the price hike of food and various raw materials, etc. occurred in early 2008. A serious discussion about the food security is happening, too. Japan imports most 99 percent of oil, 87 percent of wheat, 95 percent of the soybean, and 100 percent of other iron ore and rare metals, etc. and 98 percent of those materials are transported through Sea Lane. Japan has developed economically for 60 years after the war because such a raw material etc. were able to be imported without trouble by can the free use of the sea, and to export the product.
A two great sea power of U. S. -Soviet was rivaled, and the stability of the ocean was kept because two great military power of U. S. -Soviet faced it at the cold war era. The balance of such a sea power collapses when the cold war is concluded, and the element of instability in the ocean has increased. Therefore, the confrontation by the race and the religion, etc. came to light, and the pirate and the outrage, etc. for the capital work of these group and organization came to be generated. Moreover, maritime terrorism came frequently to occur chiefly when becoming after 2000 years. Safety and the stability of the ocean are deteriorating than the cold war era because of such a situation, and it has come not to be able to disregard the influence given to the economy of the world. For instance, the Strait of Malacca passes by 50 percent of the amount of the oil transportation in the world and 30 percent of the amount of the world trade, and if here would be blockaded by the terrorism such as mines, it is said that the economy of the world will become a situation that nears panic.
And furthermore, recent Chinese naval modernization and reinforcement and North Korean nuclear armament under opaque situation will bring insecurity in this region. 90 percent of the trade of the world depends on marine transport now. Moreover, 75 percent of the world's population and 80 percent of the capital are in the coastal frontier. Safety in the ocean therefore can be called a base for the world economy as well as the human race living. Especially, this is extremely important for Japan that is the maritime country.
The ocean policy of Japan was something like a inconsistent stripe passes existed in the situation in which the national interest in the ocean was being lost for this by the government office organizations of lack of coordination so far. The former political administration of Prime Minister Abe enforced “The Basic Law of the Sea” to demonstrate a strong statesmanship considering such a situation and to straighten the situation as the country in July, 2007. The Cabinet Council was continuously decided to “Oceanic basic plan” based on this law in April 2008.
On the other hand, the United States that valued safety and the stability of the ocean made “New Maritime Strategy” public after an interval of about 20 years in October 2007. This is a new idea of acquiring safety and the stability of the ocean in the world by cooperate about the ally and the friendly country strong. It is the one that the Maritime Self-Defense Force's being sending the fleet to the multinational fleet in the Indian Ocean coincident with such an idea. Now, there is no country that can defend safety in the ocean in the world by one country. Peace in the sea can be acquired only by concentrating the imperative power such as naval forces and coast guards in the world.
It is necessary that Japan cooperate positively in such the world strategy.

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