A new cruise-missile system being marketed by a Russian firm is attracting attention as a weapon that, according to its own promotional video, could transform ordinary civilian freight vehicles into long-range missile launchers. The weapon, known as the Club-K Container Missile System, has been promoted on the Internet and at international arms fairs by the Moscow-based defense firm Concern Morinformsystem-Agat. The state-controlled firm's marketing campaign describes a concealed and highly mobile satellite-guided missile system that could be hidden inside an ordinary cargo container -- making it indistinguishable from other freight containers on trains, trucks, or cargo ships. The development of...