Other explanation, more in line with the reality of Spanish reality. http://www.thelocal.es/20130520/530-million-bill-for-spains-sinking-submarines#.UZvndKvSN

Other explanation, more in line with the reality of Spanish reality. http://www.thelocal.es/20130520/530-million-bill-for-spains-sinking-submarines#.UZvndKvSNk0 http://www.thelocal.es/20130520/530-million-bill-for-spains-... > The president of the Navantia board has defended the work of the company's Cartagena shipyard and complained of "meddling" by unqualified people. > He explained that it had been reported as far back as 2005 that the development process was not being properly followed and that there was a lot of necessary improvisation due to the addition of new elements at the request of the Ministry of Defence.