France along with the USA (Thank you for screwing us once again George Bush) is a signatory to the LOST which places an absolute prohibition on arming civilian vessels - just gun control for the oceans - working out well isn't it?
Hmm, no guns eh? Well, when I think of a Somali pirate ship, a rickety wooden vessel comes to mind. Could we “arm” cruise ships with 20 pound bowling balls? I mean, a cruise ship is a tall ship...dropping bowling balls onto the deck of a wooden boat ought to do some serious damage...that or dropping a strategically placed anchor. ;o)
In article one of the U.S. constitution, congress has the right to grant marques of reprisal. This could allow them to authorize a private ship to bear arms and ‘deal’ with pirates.