SOURCE: AFI
On November 15, 2024, India and Japan took a significant stride in their defense partnership by signing a Memorandum of Implementation (MoI) for the co-development of the UNICORN antenna complex for Indian warships. This marks a historic milestone, signifying the first-ever co-development/co-production of defense equipment between the two nations.
The UNICORN antenna complex, a technological marvel conceptualized by the Japanese Navy and manufactured by NEC Corporation, Japan, is a state-of-the-art composite communication antenna designed to enhance the stealth capabilities of warships. It has been specifically developed for the Future Frigate Multirole (FFM) class of warships, also known as the “Upgraded Mogami.”
The key innovation behind the UNICORN lies in its ability to consolidate multiple antennas into a single, integrated mast. This strategic placement significantly reduces the warship’s radar cross-section (RCS), making it harder to detect by enemy radar systems. Additionally, the integration of a lightning diverter strip ensures the system’s resilience against lightning strikes.
Key Features of the UNICORN Antenna:
- Reduced Radar Cross-Section (RCS): The compact design and careful antenna placement minimize the ship’s radar signature.
- Enhanced Stealth Capabilities: The integrated mast and low-profile antenna configuration contribute to the overall stealth profile.
- Improved Reliability: The robust construction and lightning protection measures ensure reliable performance in harsh maritime environments.
- Efficient Maintenance: The modular design allows for easy maintenance and replacement of individual components.
The co-development of the UNICORN antenna complex underscores the deepening defense partnership between India and Japan. This collaboration not only strengthens bilateral ties but also positions both nations as global leaders in defence technology. By combining their expertise and resources, India and Japan aim to develop cutting-edge defence solutions that address the evolving security challenges of the 21st century.