Japan boosts defense as industry flounders
As nation focuses on countering threats, its arms makers struggle to sell equipment.
ENIWA, Japan — The dozens of Type 90, or Kyumaru, tanks rumbling through recent shooting drills on Japan’s northern island of Hokkaido exemplify the challenge its arms makers face both at home and overseas as the country fortifies its defenses against strategic threats.
The Self-Defense Force needs the more advanced aircraft and weaponry sold by U.S. arms manufacturers as Japan’s strategic focus shifts from Russia in the north to the south, where it faces incursions by Chinese fighter jets and naval vessels and North Korean missile launches.
Big Japanese defense manufacturers such as Mitsubishi, IHI Corp. and Kawasaki Heavy Industries are struggling to sell 20th century tanks, aircraft and warships. They need to develop better technology to serve a military in the market for unmanned aircraft such as Tritons made by Northrop Grumman and Boeing’s undersea Echo Voyager.
Likewise, Japan’s international arms sales never really have taken off. Uncompetitive, with high prices, aging technology and scant government support, arms makers in Japan increasingly are just withdrawing from the business.
The hefty Kyumaru tanks built by Mitsubishi Heavy Industries debuted 30 years ago and are being replaced with lighter and more mobile armored vehicles that can travel on public roads or have amphibious capabilities.
“People may think Japan has advanced technology and it can quickly catch up with others and start selling equipment if it only gets serious, but I think that’s wrong,” said Heigo Sato, an expert on defense issues and professor at Hokkaido’s Takushoku University.
“The problem is, Japan’s defense products are not first grade. Nobody is interested in buying second- or third-grade products at higher prices,” he said.
Japan created its own Acquisition, Technology & Logistics Agency in 2015 to try to energize the sluggish domestic defense industry and promote joint technology research, development and sales with friendly nations. But profits have dwindled at home, as the government increased big-ticket purchases from the United States.
Japan is the world’s 12thlargest arms importer, with a 2.2% global share. Most purchases are from its ally the U.S., according to the latest survey by the Stockholm International Peace Research Institute, a global research organization.
A large and growing share of the $17.7 billion in annual equipment purchases by the Defense Ministry are made through the U.S. Foreign Military Sales program. They more than tripled from $1.7 billion in 2014 to $6.2 billion in 2019, when Japan placed orders for F-35 stealth fighters, missile interceptors and other expensive equipment to reinforce its defenses against China and North Korea.
Haggling over expensive American jets and other equipment has slowed progress on revamping the nation’s defenses, Defense Ministry officials said.
Japan has negotiated the cost of upgrading dozens of F-15 fighter jets, which had doubled from the initial U.S. estimate, down to $3.5 billion from $4.8 billion, they said. To cut costs, Japan switched to domestic-made shorterrange air-to-surface standoff missiles from the initial plan to use U.S. long-range antiship cruise missiles, among other revisions, they said.
Army officials at the Hokkaido drills said they’d take whatever equipment they can get. One official joked that his camouflage uniforms were surely still Japanese made.
The nation’s total defeat in World War II, when it tried to conquer much of Asia, has left many Japanese wary of military buildups. The postwar constitution limits use of force to self-defense, and a ban on arms exports was lifted only in 2014.
Moreover, Japanese scientists tend to be reluctant to engage in research and development of technologies that can be used for military purposes.
Since the Acquisition, Technology & Logistics Agency was launched, Japan has sold just one finished product — a surveillance radar — to the Philippines. It first gave away five used TC-90 training aircraft along with pilot training and 40,000 items of parts for UH-1H multipurpose helicopters.
In 2016, a possible breakthrough sale of Soryu-class submarine technology fell through when Australia chose France to develop 12 diesel submarines. That $65billion contract recently was scuttled when Australia switched to nuclear submarines under the AUKUS pact with Britain and the United Sates.
Negotiations to sell about a dozen US-2 ShinMaywa Industries seaplanes to India have been held up by pricing disagreements. Japan’s attempts to export a radar to Thailand and frigates to Indonesia also ended unsuccessfully.
As a latecomer, Japan lacks the marketing and technology transfer expertise of the U.S. and other major exporters.
“Japan needs to be more competitive, more assertive and also be more willing to engage with customers in the marketing and promotion of defense platforms,” Jon Grevatt, principal of Indo-Pacific research and analysis at the Janes defense consultancy, said at a recent online event.
The government and the industry haven’t entirely given up. Japan is developing its own long-range surface-to-air cruise missile, and as China’s military buildup now extends to cyberspace and outer space, the Defense Ministry has begun pushing for research and development of artificial intelligence-operated autonomous vehicles, supersonic flight and other “game-changing” technologies.
Experts say Japan should accelerate work on drones, satellite constellations and technology against electronic attacks. To fund such research, the ministry requested a record $2.55-billion budget for the year beginning in April, up 38% from 2021.
Japan is also pursuing joint development of its next-generation F-X fighter jet with the U.S. and Britain to replace its aging fleet of F-2s by around 2035. Japan and Britain recently announced plans to jointly develop a future fighter aircraft engine demonstrator and to explore work on other air combat technologies and subsystems. The project includes Japan’s Mitsubishi and IHI, and Rolls-Royce and the U.K.’s BAE Systems.
It’s a race against time as defense contractors drop out.
Yu Yamada, a Japan Business Federation senior manager for the defense industry, said it has 60-plus member companies with defense-related operations, down by about 10 in recent years.
Komatsu Ltd., a leading construction equipment manufacturer, stopped developing and making armored vehicles after upgrades failed to meet Defense Ministry requirements. Komatsu, once the seventh-largest supplier, now only maintains existing fleets it supplied.
In March, Mitsui E&S Shipbuilding Co. sold its warship unit to Japan’s top contractor, Mitsubishi. Daicel Corp., a major electronic and chemical material maker and supplier of warplane ejection seats, is dropping its unprofitable defense business. Sumitomo Heavy Industries stopped making 5.56-millimeter machine guns, citing a bleak long-term outlook.
If the trend continues, both the military and the defense industry could face supply problems, higher costs or quality concerns, Yamada said. “Supply chains cannot be reconstructed in just one to two years,” he said.
In a statement, the Acquisition, Technology & Logistics Agency acknowledged that keeping a domestic defense industry base was “a challenge” as companies withdraw. “We must ensure businesses are succeeded smoothly so that the technology of key suppliers won’t be lost in case of withdrawals.”