U.K. Royal Navy’s Successor Class SSBN(R) Likely To Be Equipped With Type 2076 Sonar

by Stuart Slade, Senior Naval Systems Analyst, Forecast International.

Successor Class SSBN. Source: U.K. MoD

The final shape of the U.K. Royal Navy’s Astute program is becoming clearer: three submarines are in service; three submarines are under construction; and one additional submarine is projected, though its future is uncertain. Additionally, items with long lead times have been ordered. Any hope that an eighth Astute class submarine would be ordered has vanished, and there are growing doubts that the seventh-of-class will be built. The current odds seem to favor the program being held at six submarines, with a new class being designed to make any required force structure enlargements. Continue reading

S-Cube the Sonar of Choice for New Submarines

By Richard Sterk, Defense Electronics Analyst, Forecast International.

S-Cube Submarine Sonar System. Source: Thales

The older generation Eledone (technology- based) sonars such as the TSM-2233 are being phased out by newer sonars like the S-Cube and the UMS-3000.  (The UMS-3000 appears to be the designation for the system intended for the Barracuda class SSNs and Le Triomphant class SSBNs.)  Forecast International’s market forecasts for the UMS-3000 and S-Cube systems are based upon the procurement of submarines (platforms) that host these sonars, such as the Scorpène class subs under construction for Brazil, India, and Spain.  They are also based on expected retrofits and upgrades to various Type 209 submarines. Continue reading

Sonar 2076 Poised Only to Equip Royal Navy’s Astute-Class Submarines

By Richard Sterk, Forecast International.

The flank array of the Thales S2076 system on the HMS Astute

The flank array of the Thales S2076 system on the HMS Astute

The immediate future of Thales Underwater Systems’ Sonar 2076 appears solely linked the U.K. Royal Navy’s Astute-class submarine. The Sonar 2076, or Type 2076, is a fully integrated passive/active search-and-attack sonar suite installed on the Astute class and as part of the midlife update of Trafalgar class submarines. A total of four Sonar 2076 systems have reportedly been produced for Trafalgar class submarines, and seven have been ordered for the first batch of Astute class submarines.

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