[seesomesense]

''Despite the concerns of some engineers, SMCS-NG was created as a port to Microsoft Windows of the SMCS infrastructure and applications, a move which some commentators have termed "Windows for Warships".

The UK's Defence Ministry later gave assurances, through questions in the UK parliament, that this is a low risk use of Microsoft Windows. However, some other suppliers have taken a different path.

The console for the new Sonar 2076 supplied by Thales Underwater Systems for the Astute class submarines, and which may be retro-fitted to other classes, are built as PCs running Linux rather than Windows.''