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Mitsubishi Heavy IndustriesJapan's largest defense contractor. F-2 + F-15J upgrades, Type 10 + Type 90 tanks, Soryu/Taigei subs, FFM frigates, GCAP partner, Type 12 SSM, JNAAM.
FY 2020-FY 2027 target
| Platform | FY 2023 Deliveries | FY 2024 Deliveries + Direction | FY 2025 Deliveries + Direction | |
|---|---|---|---|---|
| Soryu + Taigei diesel-electric submarines (JS Hakugei + JS Jingei + future Raigei) | 1 Taigei-class delivered (JS Hakugei) | 1 Taigei-class delivered (JS Jingei); JS Raigei keel-laid | Continued ~1 Taigei-class hull/year cadence; lithium-ion battery boats; next-of-class construction ongoing | |
| Mogami-class FFM (multi-role frigate) | ~3 hulls delivered + commissioned (JS Mogami + JS Kumano + JS Noshiro) | ~3 hulls delivered; production ramping toward 22-hull target | 9th hull JS Natori delivered (May 2025); 12th and final Mogami (JS Yoshii) launched Dec 2025, closing the class; upgraded new-FFM follow-on begins | |
| Type 10 main battle tank (JGSDF) | ~10-15 tanks (limited production rate) | ~10-15 tanks; slow production rate | ~10-15 tanks; limited JGSDF production rate continues | |
| Type 12 surface-to-ship missile (Anti-Ship Cruise Missile) | Continued production for JGSDF; Philippines export contract signed | Standoff strike upgrade Type 12 ER variant in development; Philippines deliveries ongoing | Type 12 ER (extended-range) standoff variant maturing; series production continues; Philippines deliveries ongoing | |
| F-2 fighter MLU + F-15J Super Kai upgrade | Continued F-15J upgrade activity at Komaki | F-15J upgrade ramping; F-2 successor (GCAP) development continuing | F-15J JSI upgrade continues; GCAP (F-2 successor) development accelerating with UK BAE + Italy Leonardo | |
| Editorial. Why this matters | Strategic context | MHI is Japan's marquee defense industrial contractor + the structural beneficiary of Japan's 2x defense-spending ramp through FY2027. Marquee question: does the Mogami FFM ramp + Type 12 ER + GCAP funding allocation translate to ¥1.5T+ ASD segment order intake by FY2027? |
$MHVYF
Japan's largest defense contractor. ¥4.7T FY2024 revenue (~$31B; defense portion ~¥1.2T / ~$8B). F-2 + F-15J upgrades, Type 10 + Type 90 tanks, Soryu/Taigei subs, FFM frigates, GCAP partner, Type 12 SSM (export to Philippines), JNAAM. Japan's defense budget 2x'd 2022-2027 driving ramp.
Key Milestones
Founded as Nagasaki Shipyard when Yataro Iwasaki leases the government-owned Nagasaki facility from the Meiji government; foundation of Japan's modern shipbuilding and the Mitsubishi zaibatsu
A6M Zero fighter prototype project begins (first flight 1939); becomes signature WWII Imperial Japanese Navy fighter: over 10,000 produced
Type 12 SSM (anti-ship missile) enters JGSDF service; coastal defense modernization; later (Dec 2023) extended-range variant ordered as first major Japanese stand-off strike capability
First F-35A assembled at Komaki Aircraft Works final assembly and check-out (FACO) facility; Japan domestic F-35 production starts
Selected as F-X (later GCAP) prime for Japan; replaces F-2 fleet from 2035+; partners with BAE Systems Tempest team: historic UK-Japan-Italy 6th-gen alignment
GCAP merger announced: Japan F-X joins UK Tempest + Italy as 6th-gen partner; first major UK-Japan defense pact: historic shift from US-Japan-only fighter cooperation
Mogami-class FFM frigate first 4 hulls in service; rapid build cadence for cost-effective frigate (~$370M each, half the cost of Maya-class destroyer); 22 hulls planned
Type 12 SSM extended-range variant ordered (~1,000km range); surface-launched land-attack first major Japanese stand-off strike capability: counter-strike doctrine inflection
Japan-US AAV-7 amphibious replacement won by BAE/AMV but MHI awarded JGSDF Type 23 IFV development; counter-amphibious lift modernization
Philippines orders 5 coastal Type 12 SSM batteries; Japan's first major lethal-systems export under 2014 lifted Three Principles on Arms Transfer
GCAP Edgewing JV (BAE+MHI+Leonardo) operational headquartered Reading UK; lead organization for next-gen fighter program; Japan workshare ~33%
Defense backlog hits ¥2T+; Japan defense budget doubling 2022-2027 (¥43T) fully reflects in MHI production rate: best growth period for Japanese defense industry since 1980s
