The UKHO Defense Maritime Geospatial Services (DMarGS) capability has been launched on the UK MOD’s Defense Information Infrastructure (DII) and will be rolled out to users over the coming weeks. This capability delivers the full range of the UKHO’s Digital Defense Maritime Charts and other Maritime Geo Spatial Products and services to the wider UK MOD community in support of Situational Awareness and Mission Planning activities. The final step of achieving security accreditation for the service has now been completed and the system is up and running.