If Europe occasionally winces at accusations that it is not pulling its weight in the U.S.-led war in Afghanistan against the Taliban, it has been prouder of its take-charge role in combating Somalia’s relentless pirates. However, much like the Afghan war, that effort appears to be floundering in the face of a relentless, quickly adapting and resurgent enemy — despite successes like Sunday’s dramatic rescue of Richard Phillips, the American ship captain held hostage since Wednesday by defiant Somali pirates
