Andrasta-class submarine
 Andrastra is a submarine design concept announced by the French shipbuilder DCNS in 2008. A development of the Scorpène class submarine and based on the previous SMX-23 concept it is a smaller vessel optimised for shallow water operations. DCNS advertising material for the ship concept in a PDF document with a date-time stamp of October 19 2008 includes information and digital illustrations that reveal the torpedo tube configuration and other details.