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Naval Forces News - UK |
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Royal
Navy hails Thales Captas-4
S2087 towed Variable Depth Sonar (VDS)
as ‘world’s best’ |
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Thales
UK’s state-of-the-art Sonar 2087 – fitted to a Royal Navy
(RN) Type 23 frigate – has played a vital role in a major international
anti-submarine warfare (ASW) exercise in the Gulf of Oman. HMS Westminster
and a Trafalgar-class submarine led the RN’s involvement in Exercise
Arabian Shark, a test of Coalition navies to deal with submarines in
the Arabian Sea. During the exercise, the RN described the combined
ASW capabilities of the ship and helicopter sonar as being ‘the
best in the world’
Westminster is one of seven Type 23 ships fitted with Sonar 2087, a
towed array system that enables frigates to hunt the latest submarines
at considerable distances and locate them beyond the range from which
they can launch an attack.
This type of frigate also carries the Merlin helicopter that
is fitted with the Thales FLASH dipping sonar. The combination of 2087
and FLASH makes the Type 23 a formidable anti-submarine warfare operator.
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Thales CAPTAS-4 S2087 sonar as shown during DSEi 2011
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The 2087 system is a low frequency active sonar,
consisting of both active and passive sonar arrays. The system is manufactured
at Thales sites in the UK (Cheadle Heath in Manchester and Templecombe
in Somerset) and France (Brest).
During the exercise, the Royal Navy described Westminster as having
‘the best submarine-hunting helicopter in the world (an 829 Naval
Air Squadron Merlin) and the world’s best submarine-hunting sonar
(2087).’
The British duo joined warships from the USA, Saudi Arabia and Pakistan
for the exercises which have been held in the Middle East region on
a regular basis for the past decade. The exercise involved the ASW surface
ships trying to ‘sink’ the hunter-killer submarines, while
simultaneously trying to avoid being sunk by their stealthy submariner
counterparts. The main aims of the exercise were to strengthen military
relationships and improve war-fighting techniques of all the navies
involved.
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HMS Westminster with CAPTAS-4 S2087 sonar
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Lt Thom Hobbs, Westminster’s Principal Warfare
Officer (Underwater) says “Arabian Shark was a significant international
exercise allowing the strong bonds between the participating nations
to be reinforced. We are working together to ensure security and stability
at sea.”
Phil Naybour, head of Thales UK’s naval business, says: “Thales
is proud to be the major supplier of state-of-the-art submarine-hunting
sonar to the UK Royal Navy.”
“Our latest Sonar 2087 provides the RN with phenomenal ASW capability.”
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