Vulcain (M611)

Vulcain (M611) is a French BBPD (French: bâtiment-base de plongeurs démineurs), part of the French Navy. It is based in Cherbourg Naval Base, in Cherbourg, France, and is run by the 1st GPD (French: groupement de plongeurs démineurs), a group of French Army deminers. Known for short M611, its home since 16 May 1987 has been at Honfleur. The personnel on board ius usually 12 divers, 1 medical officer and 1 nurse.

Other BBPDs of the Vulcain type are:
 * BBPD Styx - M614
 * BBPD Pluton - M622
 * BBPD Achéron - A613