Sensitive Data of Navy’s Scorpene Class Submarines Leaked

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http://www.theaustralian.com.au/national-affairs/defence/our-french-submarine-builder-in-massive-leak-scandal/news-story/3fe0d25b7733873c44aaa0a4d42db39e

http://www.defensenews.com/articles/france-plans-inquiry-into-scorpene-submarine-design-leak

The French company that won the bid to design Australia’s new $50 billion submarine fleet has suffered a massive leak of secret documents, raising fears about the future security of top-secret data on the navy’s future fleet.

The stunning leak, which runs to 22,400 pages and has been seen by The Australian, details the ­entire secret combat capability of the six Scorpene-class submarines that French shipbuilder DCNS has designed for the Indian Navy.

A variant of the same French-designed Scorpene is also used by the navies of Malaysia, Chile and, from 2018, Brazil, so news of the Edward Snowden-sized leak — ­revealed today — will trigger alarm at the highest level in these countries. Marked “Restricted Scorpene India”, the DCNS documents ­detail the most sensitive combat capabilities of India’s new $US3 bn ($3.9bn) submarine fleet and would provide an ­intelligence bonanza if obtained by India’s strategic rivals, such as Pakistan or China.

The leak will spark grave concern in Australia and especially in the US where senior navy officials have privately expressed fears about the security of top-secret data entrusted to France.

In April DCNS, which is two-thirds owned by the French government, won the hotly contested bid over Germany and Japan to design 12 new submarines for Australia. Its proposed submarine for Australia — the yet-to-be-built Shortfin Barracuda — was chosen ahead of its rivals because it was considered to be the quietest in the water, making it perfectly suited to intelligence-gathering operations against China and others in the ­region.

Any stealth advantage for the navy’s new submarines would be gravely compromised if data on its planned combat and performance capabilities was leaked in the same manner as the data from the ­Scorpene. The leaked DCNS data details the secret stealth capabilities of the six new Indian submarines, including what frequencies they gather intelligence at, what levels of noise they make at various speeds and their diving depths, range and endurance — all sensitive information that is highly classified. The data tells the submarine crew where on the boat they can speak safely to avoid ­detection by the enemy. It also discloses magnetic, electromagnetic and infra-red data as well as the specifications of the submarine’s torpedo launch system and the combat system.