The Naval Ocean Surveillance System (NOSS) is a series of signals-intelligence satellites that have conducted electronic signals intelligence for the...

into the Naval Ocean Systems Center (NOSC) and eventually was merged into SPAWAR (now NAVWAR). The Naval Command, Control and Ocean Surveillance Center...

to wear insignia reflecting the mission. The original system was capable of oceanic surveillance with the long ranges made possible by exploiting the deep...

auxiliary general ocean surveillance ships (T-AGOS) are a class of United States Naval Ship (USNS) auxiliary support Ocean Surveillance Ships commissioned...

Yaogan-IX Naval Ocean Surveillance System (NOSS) constellation (3 satellites in formation) - 5 March 2010. Yaogan-XVI Naval Ocean Surveillance System (NOSS)...

The Hibiki-class ocean surveillance ship is a class of surveillance ships operated by the Japan Maritime Self-Defense Force. The ships have a small-waterplane-area...

the Naval Command, Control and Ocean Surveillance Center (NCCOSC) RDT&E Division, the Space and Naval Warfare Systems Center San Diego, and the Naval Ocean...

The Integrated Coastal Surveillance System (ICSS) is a coastal surveillance system operated by India with the goal to protect its coastline, ensure regional...

The Multi-Role Ocean Surveillance Ship (MROSS) is a type of research and surveillance ship in development since 2021 for the United Kingdom's Royal Fleet...

been identified as being a pair of third or fourth generation Naval Ocean Surveillance System satellites. Amateur observations have located the spacecraft...