By Helge Adrians*
Russia is working to integrate inland waterways more deeply into its deterrence and defense posture. In Western contexts, this area of maritime geography is usually termed the ‘brown water zone.’ A harbinger of that development was the October 2015 strike against positions of Islamist groups in Syria, carried out by small warships in the Caspian Sea using land-attack cruise missiles (LACMs). (From: The Center for International Maritime Security.)