The submarine service has never really had one official motto, though "Silent Service" is the most commonly used when referring to it. Each submarine and submarine squadron usually goes by its own motto, if they've established one, which is typical for individual units.
There is no official Submarine Force motto; however, the terms "Steel Boats - Iron Men" and "Silent Service" are commonly used as unofficial mottos.
The motto of Royal Navy Submarine Service is 'We Come Unseen'.
He invented the submarine, something like an underwater boat, if you don't know what it is. John Philip Holland developed the first submarine to be formally commissioned by the U.S. Navy, and the first Royal Navy submarine, the Holland.
The X-class was a 4-man midget submarine built for the British Royal Navy between 1943-44. You can read more about its history at the Wiki entry link below.
No less than 12 ships have been named HMS Resolution in the Royal Navy. It has been a long tradition to name ships after famous previous ships. The final Resolution was a nuclear submarine.
The submarine you are thinking about was the USS Nautilus. It was the world's first nuclear powered submarine and commissioned into the US Navy in 1955
He was hired by the Enlish Royal Navy in part to build the submarine, but primarily to build explosive devices for use against other ships. The English never took his submarine seriously as a combat weapon. Drebbel built the submarine using the 1578 plans of English mathematician William Bourne.
Royal Malaysian Navy's motto is ''.
Royal Navy Submarine Museum was created in 1963.
The motto of Royal Canadian Navy is 'Ready Aye Ready'.
Royal Netherlands Navy Submarine Service was created in 1906.
Royal Cambodian Navy's motto is 'Defending the Kingdom of Cambodia'.
Royal Cambodian Navy's motto is 'Defending the Kingdom of Cambodia'.
Royal Navy submarine
The motto of Royal Navy is 'If you wish for peace, prepare for war'.
The motto of Royal Masonic School is '>This is Latin, which all girls in year 7 study'.
Royal Thai Army's motto is 'เพื่อชาติ ศาสน์ กษัตริย์ และประชาชน'.
The Royal Navy used a submarine called the X class submarine.
He invented the submarine, something like an underwater boat, if you don't know what it is. John Philip Holland developed the first submarine to be formally commissioned by the U.S. Navy, and the first Royal Navy submarine, the Holland.