NOTE: On 13 December 2016, this site was converted to HTTP Secure (HTTPS). Bookmarks to former HTTP pages will only continue to function until 31 March 2017, so users should update existing bookmarks accordingly. Users experiencing browser security warnings can download and install the DoD Security Certificate.
The mission of the Maritime Domain is to provide global maritime geospatial intelligence in support of national security objectives including safety of navigation, international obligations, intelligence activities and joint military operations.
On Tuesdays, between 2200Z and 0200Z, this site may experience intermittent outages. Only certain sections of the site will be affected during this period.