The Vigilant is a strategic nuclear submarine of the French Navy.
The Royal Navy also have a SSBN in service called Vigilant.
Famous quotes containing the words french and/or vigilant:
“Salad is roughage and a French idea.”
—U.S. grandmother. As quoted in “Once a Tramp, Always ...,” by M.F.K. Fisher (1969)
“I am as vigilant as a cat to steal cream.”
—William Shakespeare (1564–1616)