Britain's highest level "alert number" nuclear submarine worths 10 billion pounds

Ship value of 10 billion pounds of nuclear submarines is Britain's first high-level submarine vessel, also known as the British built the best performance of the current stealth nuclear-powered submarines. At present, the submarine is still in trial stage and is expected to equip the British Navy next year. Stranded in the event of an accident, the boat is not loaded weapon.
Submarines in the world community, as the most technologically advanced submarines, the British Royal Navy attack submarines, "alert" was called in today's world of cutting-edge technology made crystal boat, its service is considered a milestone in the British shipbuilding industry event, will lead the British nuclear submarine anti-ship, anti-submarine mission capabilities of the great changes.
British Navy the first public demonstration on the 8th June will be launching the first "smart" class nuclear attack submarines. This is nearly 20 years, a new British built the first nuclear-powered attack submarines, and so far the world's "best hidden" submarine, the military metaphor, said it will enter the British navy, "the Premiership's top clubs."
Cumbria located in the British Aerospace Systems shipyard, the British Navy officials on the 8th of the first to board "smart" class nuclear attack submarine to visit the journalists boasted that it is " best performance of the world's hidden, "the nuclear submarines.