In a historic milestone for Japan's defense capabilities, the Mitsubishi Heavy Industries (MHI) (Sikorsky) SH-60L maritime helicopter project has achieved its successful culmination. Tailored for excellence in anti-surface warfare (ASuW) and anti-submarine warfare (ASW), the SH-60L boasts a suite of enhancements, including an upgraded engine transmission, an ultra-high-speed datalink, and refined ASW systems.
Japan recently announced the conclusion of the SH-60L's development, marking a pivotal moment in the nation's defense capabilities. The Acquisition, Technology & Logistics Agency (ATLA) confirmed this success on December 22, emphasizing the helicopter's prowess in advanced warfare scenarios.
The SH-60L helicopter incorporates several enhancements contributing to its formidable capabilities. These include an upgraded engine transmission for improved performance, an ultra-high-speed datalink for enhanced communication, and refined ASW systems for superior anti-submarine capabilities.
The journey of this innovative helicopter began in 2015, fueled by a substantial USD 63 million ATLA contract. The imperative to replace the aging SH-60K helicopters of the Japan Maritime Self-Defense Force (JMSDF) was set in motion in Japan fiscal year 2007. Originally scheduled for serial production in 2022, the SH-60L garnered significant attention, leading the Ministry of Defense (MoD) to seek a budget allocation of JPY 60.3 billion (USD 423.1 million) in 2023 for the acquisition of six SH-60Ls.
The newly developed SH-60Ls are likely earmarked for deployment on the JMSDF's state-of-the-art Mogami-class frigates. Presently operating two Mogami-class frigates, the JMSDF plans to construct 10 more ships under its Mid-Term Defense Program for FY2019–23. While the timeline for phasing out the earlier SH-60Ks with the new SH-60Ls remains unspecified, the project signifies a significant leap forward in Japan's maritime defense capabilities.
Rooted in the Sikorsky S-70 helicopter family, the Mitsubishi H-60 series serves as a pivotal asset for the Japan Self-Defense Forces (JSDF). Originating as the successor to the Mitsubishi HSS-2B Sea King, the SH-60J/K/L models cater to anti-submarine patrol roles for the JMSDF, showcasing Japan's commitment to maritime security.
With over 100 SH-60Js produced by 2007, this hybrid helicopter leverages technology like the Automatic Flight Management System and Inertial Navigation system. Configured with a pilot, copilot, and sensor operator, the SH-60L demonstrates Japan's dedication to enhancing tactical coordination in defense operations.
The successful completion of the SH-60L Maritime Helicopter project signifies a momentous achievement for Japan, solidifying its position as a key player in advanced maritime defense capabilities.
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Naval Force