![]() If you would like to comment on this video or anything else you have seen on Future, head over to our Facebook or Google+ page, or message us on Twitter. Thursday, AJ Mitchell, Australian National University The Australian government has just declared an historic defence agreement with the United States and United Kingdom that will see a new fleet of nuclear-powered submarines patrol our shores and surrounding waters. The film is part of the BBC documentary series Voyages of Construction, looking at the technology behind large engineering projects. In the beginning, the first attack subs consisted of a man hand-cranking away in a wood and leather suicide tube while attempting to attach explosives to a battleship using a wooden screw. ![]() An unforeseen event meant the submarine had to sail into the open sea for the first time during one of the wettest and windiest weekends of the year. Figure 4: Progression of final energy consumption and primary energy consumption (base 100 index in. They met the people working on it, and went inside the construction of the submarine itself, shedding light on the ship’s design, life-support systems and weaponry.īut the story took a dramatic turn. Given the age of the current nuclear power stations. If you grab a balloon and squeeze, the balloon isnt strong. Weighing in at 7,000 tonnes, measuring 100 metres (330ft) long and boasting three decks, how do you put such a craft together?įor over a year, the BBC filmed the submarine’s construction inside one of the most secure and secret places in the UK. In the case of a submarine, diving beyond the depth it is rated for can result in catastrophic hull failure and subsequent implosion. Though lacking Vertical Launch Systems, the Seawolf class has eight. Launched from 2012, the modernized Type 09-IIIG version has vertical silos accommodating 12 CJ-10 cruise missiles with an estimated range of more than 1. Taking 14 years to design and build and costing around £1bn ($1.6bn), the British nuclear submarine Astute is one of the most technologically advanced and controversial machines in the world. Commissioned on July 19, 1997, USS Seawolf (SSN 21) is exceptionally quiet, fast, well-armed, and equipped with advanced sensors.
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