Following my sustained awareness
campaign that no one else in India had bothered to undertake against the spectacularly
outrageous public posture of India’s Defence Minister Manohar Parrikar concerning
the legally untenable blanket-blacklisting of Italy’s Leonardo Finmeccanica conglomerate
(see: http://trishul-trident.blogspot.in/2016/06/thats-airpower-for-you-2.htm),
the Indian Prime Minister’s Office has now decisively intervened and overruled
the blanket-blacklisting norm and has thus cleared the decks for the
commencing the long-overdue ‘deep-upgrade and service life-extension’ of the
IN’s AgustaWestland Sea King Mk.42B and Kamov Ka-28PL shipborne ASW helicopters.
The Indian Navy (IN) had begun
the process of undertaking the ‘deep-upgrade and service life-extension’ of its
Sea King Mk.42Bs and Kamov Ka-28PLs in 2008, and responses to its RFPs were opened
in October 2012. It then emerged that Russia’s Rosoboronexport State Corp,
representing Russian Helicopters’ Bashkiria-based Kumertau Aviation Production
Enterprise (located between the Volga River and Ural Mountains) had won the bid
after teaming up with Leonardo Finmeccanica subsidiaries Selex Galileo and
Selex ES. Along with Rosoboronexport, Selex Galileo had submitted an industrial
participation proposal for the mid-life upgrade of 10 Ka-28PLs, only four of
which remain flightworthy as of now. Selex Galileo had proposed to install the
ATOS-LW combat management system, along with Selex ES’ Osprey AESA-MMR, which
is a low probability of intercept (LPI) radar with high gain and low sidelobes.
Field evaluation trials (FET) of the Ka-28PL with ATOS-LW system were concluded
successfully. Selex Galileo was also selected—following exhaustive and thorough
evaluations on a global scale being conducted by the IN—to supply the Osprey for
14 Sea King Mk42Bs (only six of which are flightworthy as of now), which were
to be upgraded as multi-role platforms for use as both over-the-horizon target
acquisition and airborne early warning.
Now, instead of directly
procuring the hardware from Leonardo Finmeccanica’s Selex Galileo and Selex ES
subsidiaries and supplying them to Kumertau Aviation Production Enterprise as
customer-furnished equipment (CFE), the IN has appointed Rosoboronexport State
Corp as the sole prime contractor for executing the contract, meaning Rosoboronexport
State Corp will directly procure all the mission sensors and mission management
systems from Selex Galileo and Selex ES and also do all systems
installation/work work. A similar arrangement is now being worked out between
Lockheed Martin (which as the owner of Sikorsky Helicopters is also the IPR
holder of all Sikrosky-designed helicopters of the Sea King family) and the
Ministry of Defence, under which Lockheed Martin will procure the required
hardware from Selex Galileo and Selex ES for systems integration, following
which it will undertake systems installation in India in cooperation with
Hindustan Aeronautics Ltd (HAL).
Leonardo-Finmeccanica’s
UK-based Selex ES subsidiary has developed the X-band Osprey, an AESA-MMR that
electronically scans 360 degrees without using a “spinning” slotted-array
antenna. It is the world’s first lightweight e-scan system with no moving
parts. The Osprey’s programmable signals processor (PSP) also incorporates
algorithms from the Vixen air-to-air and PicoSAR air-to-ground AESA-based
radars. It is easier to mount, having air-cooling and no pressurised
waveguides.
On the Norwegian AW-101, three antennae are separately located
in the nose and on either side of the helicopter. Space requirements are minimal,
and with no need for a belly-mounted radome, the helicopter’s ground clearance
is maximised for challenging rescue landings on rough terrain. The
antenna distribution is via a multi-array interface, while the radar’s other
two black boxes are the receiver/exciter and the PSP. Two- and four-antenna
configurations are also possible. Each antenna weighs 11.3kg and contains 256
Gallium Arsenide transmit/receive modules. Each antenna provides
120-degree coverage. The radar feeds are handled by a centralised set of
processing boxes, which can manage up to four radar panels (although only three
are needed to provide 360-degree coverage). Besides the functional and
performance improvements offered by AESA technology, perhaps the key advantage
of Osprey is that its arrays can be mounted higher on an aircraft's fuselage
than traditional mechanically-scanned radars.
This is particularly advantageous
for use on helicopters where mechanical radars normally have to be mounted on
the underside of the fuselage in order to be able to rotate to provide
360-degree coverage. This puts the radar in harm’s way in case of a hard
landing and also puts major size limitations on the size of the array due to
ground clearance restrictions. Using multiple fixed arrays sidesteps this
issue, while the lack of moving parts greatly improves reliability and
dramatically reduces maintenance requirements.
In another significant
development, the MoD by mid-June had been convinced by Rosoboronexport State
Corp that the total life-cycle costs of a fleet of 12 IL-78MKI-90 aerial refuelling
tankers and 18 upgraded and refurbished IL-76MD-90 transport aircraft will be
far less than those of 10 Airbus A330-220 multi-role tanker transports (MRTT), in addition to ensuring
quicker deliveries.
Consequently, the MoD has now scrapped plans for
procuring the 10 A330-220 MRTTs, and instead, by this October is expected to
ink a contract with Rosoboronexport under which the IAF’s existing six IL-78MKI
aerial refuelling tankers will be upgraded and refurbished to IL-78MKI-90 MRTT standard, another six of the IAF’s existing IL-76MD transport aircraft will be
converted into IL-78MKI-90 MRTTs, while the remaining 18 IL-76MDs will
be upgraded to IL-76MD-90 standard.
The upgrade component will include re-engining with
PS-90A turbofans, and incorporation of glass cockpit avionics.
The entire
upgrade/refurbishment work will be undertaken by CJSC ‘Aviastar-SP (Ulyanovsk Aviation Industrial Complex), located on
the left bank of Volga River in Russia’s Ulyanovsk region.
Airborne Battlefield Reconnaissance Assets Of PLA Deployed From TAR
The PLAAF earlier this month began using one of its
SAR-equipped Tu-154M platform to monitor developments in the demilitarised area
in Barahoti pastures in Chamoli district of Uttarakhand. The PLA Army on the
other hand used a Z-9EC helicopter equipped with a gimballed optronic sensor for
intruding into Indian airspace in the same area.
PLA Rapid Intervention Craft At
Pangong-Tso Lake
Since many of you have heard about them, but have never seen them, below is a collage of these RICs, whose photos were taken in 2014 during a routine tactical recon mission.