C Shivakumar @ CHENNAI:
Tamil
Nadu has sharpened its bid to emerge as a strategic hub in India’s
next-generation aerospace and defence architecture, leveraging the
success of indigenous airborne surveillance platforms such as the Netra
airborne early warning system developed by the Defence Research and
Development Organisation’s Centre for Airborne Systems (CABS) to press
for a larger share of the country’s high-value defence research and
development infrastructure.
Chief Minister C Joseph Vijay on
Wednesday met Prime Minister Narendra Modi and pressed for the
establishment of CABS in Tamil Nadu, as the state seeks a bigger role in
India’s aerospace and defence manufacturing ecosystem.
During
the meeting at the Prime Minister’s Office in New Delhi, Vijay said
discussions had been under way for the past few years with the Defence
Research and Development Organisation (DRDO) on setting up the Advanced
Medium Combat Aircraft (AMCA) Design and Development Centre and the
Centre for Airborne Systems in Tamil Nadu. He specifically urged the
Centre to locate the CABS facility in the state.
The renewed
lobbying comes after key infrastructure linked to India’s proposed
fifth-generation Advanced Medium Combat Aircraft (AMCA) programme was
steered towards Andhra Pradesh, despite Tamil Nadu’s long-standing
engagement with DRDO.
The latest push centres on the proposed
expansion of CABS, the DRDO laboratory that serves as the lead
integration agency for India’s airborne surveillance and electronic
warfare systems, including the indigenous Netra airborne early warning
and control aircraft.
Sources said Tamil Nadu is attempting to
leverage its manufacturing base, electronics ecosystem and aviation
infrastructure around Hosur and Chennai to attract future aerospace
programmes linked to airborne surveillance, advanced radar systems and
combat aircraft development.
The indigenous Netra Mk1 platform —
developed by CABS, a DRDO lab for the Indian Air Force — has emerged as
one of India’s most significant domestically developed airborne
surveillance systems. Mounted on a Brazilian Embraer ERJ-145 jet, the
aircraft functions as a flying command-and-control centre capable of
tracking hostile aircraft, coordinating strike missions and enhancing
battlefield awareness in real time.
The aircraft uses an Active
Electronically Scanned Array (AESA) radar mounted above the fuselage,
giving it wide-area aerial surveillance capability. Sources said the
platform can detect targets at ranges exceeding 250 km, while upgraded
variants under development are expected to significantly enhance both
range and coverage.
The push also comes as CABS plans to expand
beyond its existing limited infrastructure, which currently caters to
three aircraft, to support six Netra Mk1A and six Netra Mk2 aircraft.
Tamil Nadu has been lobbying DRDO for several years to establish the
expanded CABS facility in Hosur, according to official sources.
"Such
a project would not only strengthen India’s air defence capability but
also transform Tamil Nadu’s aerospace and defence ecosystem by
generating high-technology jobs and deepening local manufacturing
capability. They say Hosur could evolve into a defence and aviation hub
similar to Bengaluru and Hyderabad, while also strengthening the supply
chain for aerospace electronics, avionics and systems integration.
Sources added that a single Netra Mk1 aircraft costs roughly ₹2,000
crore to build, underlining the scale of economic activity associated
with the programme," sources said.
The Netra Mk1A is expected to
substantially increase surveillance range, while the larger Netra Mk2 —
planned on an Airbus A321 platform — aims to provide near-360-degree
coverage with detection capability extending beyond 500 km. Tamil Nadu
officials argue that Hosur is well positioned to host future aerospace
and defence expansion because of its proximity to Bengaluru’s aerospace
cluster, its existing electronics manufacturing base and its earlier
association with DRDO flight-testing activity. The region previously
hosted unmanned aerial vehicle test operations linked to DRDO’s Rustom
programme.