An American, David Busnell built the first successful military sub; piloted by Sgt. Lee of the Continental Army, the "Turtle" attacked a British warship (unsuccessfully) in 1776.
A submarine can operate under water while other ships cannot, and a submarine can surface after going under water, while other ships can't.If everything is working correctly, a submarine can surface after sinking, while other ships cannot.
A submarine is to spy on ship movements and if necessary sink ships
a Dutchmen named Hans Lippershey who invented the submarine in 1608.
Enemy surface ships are the main target of submarine warfare
It was invented by David Bushnell.
No. The submarine came about long before the helicopter.
Cornelius van drebbel is the inventor of the dutch submarine.
The first submarine wasn't invented in World War 1 but was invented in 1773 in the Revolutionary War by David Bushnell. It was called the Turtle.
The formation of several ships intended to provide protection against submarine attack was called a wolf-pack.
Ireland!
galileo
In 1773