Top 10 countries in nuclear submarines | top 10 country in nuclear submarine|#indianarmy#indianavy

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Top 10 countries in nuclear submarines | top 10 country in nuclear submarine |#indianarmy#indianavy


submarine, also called a sub, is a watercraft capable of independent operation underwater. Submarines have multiple uses, such as tourism, undersea archaeology, facility inspection and maintenance, and marine science, salvage, and exploration. Military uses of submarines include attacking enemy ships or submarines, protecting aircraft carriers and other ships, acting as a nuclear strike force, blockade running, and more.

Submarines were first widely used during World War I. Many navies now have a fleet of submarines, both large and small, primarily using them as a deterrent in territorial waters. A standard fleet is typically about five or more boats.

In the United States, there are three types of U.S. Navy submarines: ballistic missile submarines, attack submarines, and cruise missile submarines. The U.S. had the world’s first submersible with a documented record of use in combat called the Turtle. The Turtle was builtin 1775 and was used to attach explosive charges to ships in a harbor. Specifically, it was used against the Royal Navy vessels in the American Revolutionary War.