Information Dissemination has a great post that comments on a recent press conference with VADM Gortney, Cdr US Fifth Fleet and NAVCENT. http://http://informationdisseminati...us-report.html

The post further links to the transcript itself. I recommend reading for good insight on the development of the US Campaign Plan, which was heavy on engagement to get international participation, and pursuit of legal authorities, to eventually support more effective operations.
Gortney is clear that the real solution is ashore and all that can be accomplished at sea is disruption and deterrence. He also provides a good account of the tactical challenges of identifying and dealing with the pirates at sea.