Box B. 1 lists the current submarine capabilities of nations worldwide. In the future, submarines can potentially be a serious threat to U.S. power projection forces (see Box B.2). The United States may face a spectrum of force levels and capabilities of submarines. Examples include the following:
Russia. Many, including very capable nuclear-powered submarines operating worldwide, potentially challenging the United States in every corner of the globe.
China. Many, some of which could be advanced-technology submarines operating up to 2,500 km from the Chinese coast, capable of challenging the United States in the western Pacific (China has committed to three new submarine development programs: SS, SSN, and SSBN).
Iran. A few medium-technology submarines operating in the Persian Gulf, Strait of Hormuz, and the Arabian Sea, challenging the right of passage of ships.
Korea. Many medium- and low-technology submarines operating essentially as a distributed, smart minefield preventing operation of U.S. naval forces in waters contiguous to both North and South Korea.
BOX B.1Current Operational Submarines
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BOX B.2Submarines on Order or Under Construction, January 1997
|