Active Submarines
The Submarine Service consists of two classes of Fleet submarines and one class of Ballistic Missile submarines.
Read more about this topic: Royal Navy Submarine Service
Famous quotes containing the word active:
“If church prelates, past or present, had even an inkling of physiology they’d realise that what they term this inner ugliness creates and nourishes the hearing ear, the seeing eye, the active mind, and energetic body of man and woman, in the same way that dirt and dung at the roots give the plant its delicate leaves and the full-blown rose.”
—Sean O’Casey (1884–1964)