There are a lot more hostages being held in Somalia. However, I'd think that the time to make the pirates understand their mistakes is now while public opinion is with us. There might be collateral and hostage casualties but I'd bet there is relatively good intelligence available to extract vengance and let the chips fall.
Do you want to bet that this suggestion is derided as barbaric and lacking in the "process of law" & fails to let negotiations solve the problem? Some of the ships and hostages have been "detained" for some years.
Ron in Idaho