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01 November, 2025
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The Indian Navy's Eastern Naval Command recently hosted a two-day seminar on long-range maritime reconnaissance (LRMR) at INS Rajali, Arakkonam, in Tamil Nadu. This seminar highlighted India's growing maritime responsibilities and its advanced surveillance capabilities in the Indian Ocean region.
INS Rajali is a premier Naval Air Station located in Arakkonam, Tamil Nadu, and plays a vital role in India's naval operations and training activities.
Commissioned: March 11, 1992.
Location: Situated 80 km west of Chennai, near the coastal town of Arakkonam, Tamil Nadu. It spans 2,200 acres of land.
Name: The air station is named "Rajali," after an aggressive bird from the Hawk family, which is common in the Tamil Nadu coastal belt.
Modern and Largest Naval Air Station:
INS Rajali is the largest and most modern naval air station in India.
It is the home base for several critical aviation operations of the Indian Navy.
The base is equipped with the longest military runway in Asia, enabling it to host a wide variety of aircraft and drones for surveillance, reconnaissance, and combat missions.
Operational and Training Roles:
INS Rajali serves two main functions: Operations and Training.
As a crucial operational base, it contributes significantly to maritime reconnaissance, anti-submarine warfare, and surveillance missions in the Indian Ocean.
It also serves as a hub for helicopter and drone training for the Indian Navy.
Home to Key Squadrons:
INAS 312 Squadron: This squadron, stationed at INS Rajali, plays a pivotal role in maritime reconnaissance and anti-submarine warfare operations. The squadron operates P-8I aircraft, an advanced platform used for surveillance and tracking in the vast Indian Ocean region.
Advanced Surveillance Technology:
MQ-9B Sea Guardian Drones: INS Rajali also operates MQ-9B Sea Guardian drones, a state-of-the-art unmanned aerial vehicle (UAV), which enhances surveillance capabilities, especially for high-endurance operations over long distances.
These drones provide real-time intelligence, high-definition imagery, and oceanic surveillance, making them crucial for maritime domain awareness.
Helicopter Training:
INS Rajali is also home to the Helicopter Training School of the Indian Navy, which trains personnel on various helicopter operations, including naval reconnaissance and combat operations.
INS Rajali is a vital air base for India's Eastern Naval Command, involved in both operational missions and training.
It is equipped with the longest military runway in Asia, making it a key strategic asset for maritime surveillance and anti-submarine operations.
The base operates cutting-edge technologies, such as the P-8I aircraft and MQ-9B drones, providing a technological edge for high-endurance maritime operations.
Hosting seminars on maritime reconnaissance at INS Rajali reflects India’s expanding naval capabilities and growing responsibilities in securing the Indian Ocean region.
INS Rajali remains one of the cornerstones of India's naval operations and strategic efforts to bolster maritime security, not just within the Indian Ocean, but also as a crucial player in the broader Indo-Pacific security framework.
Source: PIB
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