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NAVSTRAT-2030 NAVSTRAT-2030

● Advanced Surveillance Systems. SLN is to be equipped with state-of-the-art ● Data through other institutions and systems (SLA, SLAF, MRCC, IFC, Police,
maritime surveillance systems, including the newest radar systems, Unmanned SLCG, Customs, MEPA, Meteorological Department etc.)
Aerial Vehicles (UAVs), underwater detection and analysis sensors and vehicles, ● Automatic Identification Systems
Automatic Identification Systems (AIS), Global Positioning Systems (GPS), Vessel ● Communication Systems (MF, HF, VHF, UHF, Satellite, Telephone and Data)
Monitoring Systems (VMSs), satellite surveillance facilities, to improve real-time ● Satellite-based monitoring
situational awareness. The High-Frequency Surface Wave Radar (HFSWR) system
on the Eastern coast served immensely to apprehend vessels conducting illegal A TMSS requires UAVs, UUVs, USVs, drones, etc. with interconnection and interoperation
activities in the long-range beyond the coverage of typical radars in the past. The capability. The extension of TMSS to an Autonomous Maritime Security System (AMSS) is
introduction of similar mechanisms to other areas towards South East, South and achievable with AI-based advanced data collection, processing and analysis system to protect licit
Western coasts will enhance real-time detection capabilities further. However, this activities and prevent illicit activities. This process can be developed to raid or strike with payload
process has to commence subjected to careful study of the existing system and its carried by autonomous drones or UAVs for identified targets.
utilization at present and future.
A reliable microwave communication backbone with sufficient bandwidth to connect all major
● Data Fusion and Analysis. The establishment of a robust data fusion and analysis command and control centres, observation points and fleet units at sea is also essential in TMSS.
centre to integrate information from various sources has enabled a quick and A holistic view of TMSS is depicted in Figure 6.1.
informed decision-making process. This mechanism will enhance with full
functioning of existing IFC and MRCC by acquiring equipment and sensor nodes Figure 6.1
for surveillance stations, main units, sub-units and platforms. Interconnection of Total Maritime Surveillance System
those systems is possible only through adequate data, telephone and other
communication network facilities including MF, HF, VHF, UHF and satellite
communications means. Integration of AIS, Automatic Vessel Locating System
(AVLS), GMDSS, updated electronic charts and mapping data, human intelligence
and sharing information with local, foreign and multinational institutions will easier
this process.

● Under Water Detection Capability. The increasing power rivalries in the IOR,
require the necessity of having underwater detection capability for major ports in
the country and platforms. Frigate with ASW capability would be the best option
for platforms for this purpose. Due to the financial constraints, instead of high-end
sonar systems; affordable dipping sonars, towed array sonars or unmanned
underwater vehicles will serve the purpose.

● Hydrography and Oceanography. Considering the large sea area belongs to
the country, hydrography and oceanography surveying capability is another
concern of SLN and SLCG. Hydrographic and Oceanographic survey platforms
with multi-beam echo sounders will serve this purpose. The introduction of
surveying equipment onboard ships/craft as feasible is another option at the early
stage.

Total Maritime Surveillance Solution

A Total Maritime Surveillance Solution (TMSS) is an integrated, comprehensive solution designed
to monitor, manage and control maritime-related activities covering the maritime domain of the
country. This total solution consists of the following to ensure safety, security and to have real-
time situational awareness and reaction;

● Surveillance using coastal sensors (Radars, HFSWR, High-resolution day and night
cameras, Underwater detectors)
● Surveillance using sensors onboard fleet units
● Human and Maritime Intelligence
● Weather and Environmental Sensors

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