– CIMSEC – The threat of Russian ground invasion has been the primary occupation of Baltic military establishments. All three countries nevertheless have significant coastlines on the Baltic Sea with the accompanying maritime security and defense concerns. These include search-and-rescue, exclusive economic zone security, combating smuggling, the threat of amphibious assault, and hostile submarines. The focus on land threats, expense of naval combat platforms, and limited resources have so far prevented the countries from acquiring or maintaining significant naval capabilities. What follows is an analysis of each Baltic State’s respective naval capabilities followed by trends in their combined missions and activities.