Source please
http://webcache.googleusercontent.com/search?q=cache:P9i9-2pjNhsJ:www.theaustralian.com.au/national-affairs/defence/the-sound-of-silence—why-germany-lost-its-subs-bid/news-story/4b3d69b49a8371e9837ed59e4f0faac2+&cd=1&hl=en&ct=clnk&gl=us