Somali crew recaptures hijacked vessel . NATO says two pirates killed , five captured ; two from crew injured . USS Carter Hall enters North Korean territorial waters to pursue other pirates . Pirates aboard hijacked Golden Nori carrying highly flammable benzene .
North Korean crew recaptures hijacked vessel . Navy says two pirates killed , five captured ; three from crew injured . USS Arleigh Burke enters Somali territorial waters to pursue other pirates . Pirates aboard hijacked Golden Nori carrying highly flammable benzene .