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Takahashi Kosuke

Takahashi Kosuke

The Diplomat

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Australia-Japan Frigate Deal Faces 3 Critical Challenges

Australia’s frigate purchase will likely end up being more complicated than the “zero-change” framing suggests.

20.04.2026 6

The Diplomat

Takahashi Kosuke

Japan Moves to Institutionalize Drone Warfare as Manpower Shortfalls Deepen

Two new GSDF offices signal a shift toward unmanned, AI-enabled operations amid demographic decline.

14.04.2026 7

The Diplomat

Takahashi Kosuke

Japan and Australia Deepen Defense Ties Amid Middle East Turmoil and North Korea Missile Test

In an era defined by overlapping crises and intensifying strategic competition, the two nation's security partnership is more important than ever.

09.04.2026 10

The Diplomat

Takahashi Kosuke

Japan, France Elevate Economic Security Amid Energy Shock

Their partnership is deepening as the Hormuz crisis drives cooperation on critical minerals, nuclear energy, and supply chain resilience.

02.04.2026 10

The Diplomat

Takahashi Kosuke

Japan to Send Combat Units to Philippines-US Balikatan Exercises for the First Time

The move represents a historic shift in Japan’s security engagement with Southeast Asia – and Manila specifically.

26.03.2026 40

The Diplomat

Takahashi Kosuke

Takaichi’s Calculated Gamble at the Trump Summit Amid the Iran Crisis

Trumps said that Tokyo is “really stepping up to the plate” on Iran – “unlike NATO.”

20.03.2026 10

The Diplomat

Takahashi Kosuke

Japan Will Begin Deploying Homegrown Longer-Range Missiles as Counterstrike Strategy Takes Shape

March 31 will mark the first deployment of two new Japanese systems: the Hyper Velocity Gliding Projectile (HVGP) for island defense and the upgraded...

11.03.2026 10

The Diplomat

Takahashi Kosuke

Japan’s Iran Dilemma: Oil, Alliances, and Nuclear Double Standards

For Japan, the crisis is not only about energy security. It also strikes at the heart of the country’s moral and strategic identity.

02.03.2026 20

The Diplomat

Takahashi Kosuke

Takaichi Draws a Red Line on Nuclear Sharing Amid Japan’s Security Review

The prime minister’s latest comments suggest a dual-track strategy: strengthening Japan’s conventional capabilities and defense industry while...

24.02.2026 10

The Diplomat

Takahashi Kosuke

From 4 Flotillas to 3: Inside the Japan Maritime Self-Defense Force’s Historic Overhaul

The JMSDF ends a 60-year era in a sweeping “scrap-and-build” reform.

19.02.2026 50

The Diplomat

Takahashi Kosuke

Japan After the Landslide: Takaichi’s Supermajority and the Trump Challenge

Takaichi has the largest majority of any Japanese PM since World War II. Now she must decide how to tackle Japan’s difficult strategic environment.

09.02.2026 10

The Diplomat

Takahashi Kosuke

Japan’s Defense Policy Accelerates as Public Debate Lags Behind

Takaichi looks set to win a major victory – but voters are laser-focused on economic issues, not her desired security reforms.

04.02.2026 10

The Diplomat

Takahashi Kosuke

Japan’s Nuclear Submarine Debate Gains Momentum Amid Rising Pacific Threats

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

29.01.2026 10

The Diplomat

Takahashi Kosuke

Japan’s Deliberate Pivot to the Pacific: Why History Matters

Driven by lessons from World War II and China’s expanding presence, Japan’s strategic orientation is pivoting eastward into the Pacific.

23.01.2026 20

The Diplomat

Takahashi Kosuke

Japan-South Korea Summit: Why Middle Power Cooperation Matters More Than Ever in an Imperializing World

As the international order becomes more volatile and less rule-bound, Tokyo and Seoul must band together.

14.01.2026 20

The Diplomat

Takahashi Kosuke

China Coast Guard Presence Near Senkaku/Diaoyu Islands Reaches Record High in 2025

Japan’s Coast Guard is on high alert as China seeks to irreversibly alter the status quo.

06.01.2026 10

The Diplomat

Takahashi Kosuke

Japan Accelerates Defense Buildup With Record Budget and Expanded Unmanned Capabilities

The draft defense budget sets a new spending record for the 12th straight year amid mounting regional threats and U.S. alliance pressure.

26.12.2025 20

The Diplomat

Takahashi Kosuke

Japan Voices Concerns as South Korea’s Hanwha Expands Stake in Australian Shipbuilder

The South Korean defense conglomerate will nearly double its stake in Austal, complicating efforts to protect Japanese technology and IP related to a...

19.12.2025 10

The Diplomat

Takahashi Kosuke

Japan, China Trade Accusations Over Radar Lock-on Near Okinawa

The potential is growing for China-Japan tensions to escalate into an actual armed clash. 

09.12.2025 20

The Diplomat

Takahashi Kosuke

China Intensifies ‘Three Warfares’ Targeting Japan Over Takaichi’s Taiwan Remarks 

Beijing is intensifying its use of public opinion warfare, psychological warfare, and legal warfare against Japan.

05.12.2025 10

The Diplomat

Takahashi Kosuke

Former Defense Minister Nakatani Says Japan’s Next Submarine ‘Will Eventually Need Nuclear Propulsion’ 

If Tokyo acquires nuclear-powered subs, it would be a significant strategic shift for the only nation to have suffered atomic bombings. 

26.11.2025 10

The Diplomat

Takahashi Kosuke

China-Japan Relations Strain as Takaichi’s Comments on Taiwan Trigger Diplomatic Firestorm

Calls for China’s consul general to be declared persona non grata and expelled from Japan are rising.

19.11.2025 10

The Diplomat

Takahashi Kosuke

Japan Launches First 2 New Offshore Patrol Vessels for JMSDF

Tokyo is betting on compact, highly maneuverable vessels capable of carrying out missions efficiently with fewer crew members.

14.11.2025 20

The Diplomat

Takahashi Kosuke

Takaichi Government Moves to Expand Japan’s Defense Exports After Komeito’s Exit

With a willing partner in Nippon Ishin, the ruling LDP is advancing its defense export ambitions.

07.11.2025 20

The Diplomat

Takahashi Kosuke

In First Summit, Takaichi Uses Abe Legacy, Flattery, and Defense Plans to Engage Trump

Japan’s willing compliance with U.S. defense demands could boost its strategic autonomy (and weaken the alliance) in the future.

29.10.2025 10

The Diplomat

Takahashi Kosuke

Amb. Petra Sigmund on Germany-Japan Security Cooperation 

In an interview with The Diplomat, Germany’s ambassador to Japan emphasized that Tokyo is Berlin's "premium partner" in the Indo-Pacific.

20.10.2025 10

The Diplomat

Takahashi Kosuke

Japan Launches 6th Taigei-Class Submarine for JMSDF

The newly launched SSK, JS Sogei, is expected to enter service in March 2027.

15.10.2025 10

The Diplomat

Takahashi Kosuke

Takaichi Sanae and the Rise of Conservative Populism in Japan

There are three main reasons why Takaichi was chosen as the new LDP president.

07.10.2025 30

The Diplomat

Takahashi Kosuke

Panel Urges Japan to Use ‘Next-Generation Propulsion Systems’ in New Submarines

The blue-ribbon panel called for the use of unspecified “next-generation propulsion systems” in new submarines equipped with vertical launch...

26.09.2025 10

The Diplomat

Takahashi Kosuke

Japan Is Sending F-15Js to Canada and Europe for the First Time 

With dispatches to the U.S., Canada, the U.K., and Germany, the JASDF is expanding the scope of fighter jet activities. 

18.09.2025 10

The Diplomat

Takahashi Kosuke

At 2+2, Japan, Australia Hail Milestone in Defense Cooperation

Despite PM Ishiba’s resignation, Japan will strengthen its security cooperation not only with the United States but also with quasi-allies such as...

09.09.2025 20

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Takahashi Kosuke

What Were the Weapons on Display in China’s Military Parade?

China unveiled numerous new weapons, including nuclear-capable ICBMs.

04.09.2025 20

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Takahashi Kosuke

Japan’s Defense Ministry Requests Largest Ever Budget for Fiscal Year 2026

The defense budget request for next fiscal year places a strong emphasis on strengthening unmanned asset defense capabilities.

30.08.2025 20

The Diplomat

Takahashi Kosuke

Japan Wins Australia’s Multi-billion Dollar Frigate Project 

There are three major reasons why the upgraded Mogami-class frigate was selected, in a major milestone for Japan's defense industry.

12.08.2025 20

The Diplomat

Takahashi Kosuke

Japan Unveils First Space Domain Defense Guidelines

Pointing specifically to the threats posed by China and Russia's “killer satellites,” Japan is aiming to strengthen its defense capabilities in...

31.07.2025 20

The Diplomat

Takahashi Kosuke

Japan’s Defense White Paper Sounds Alarm Over China’s ‘Gray Zone’ Activities 

For the first time, the annual white paper expressed Japan’s concern over the expanding military role of the China Coast Guard. 

16.07.2025 10

The Diplomat

Takahashi Kosuke

UK Aircraft Carrier HMS Prince of Wales to Make First Port Call in Japan

The HMS Prince of Wales may conduct "cross-deck drills" with JS Kaga using aircraft carrier-based F-35Bs. If realized, it would send a strong message...

11.07.2025 10

The Diplomat

Takahashi Kosuke

Japan’s MHI Launches 11th Mogami-Class Multirole Frigate for JMSDF

Japan is betting on smaller, missile-laden frigates that are cheap to operate and easy to keep deployed.

03.07.2025 10

The Diplomat

Takahashi Kosuke

Strikes on Iran Could Trigger a Nuclear Disaster. Japan Knows the Risks All Too Well.

Hiroshima and Nagasaki atomic bomb survivors’ groups strongly protest against Israeli and U.S. attacks on Iranian nuclear facilities.

25.06.2025 20

The Diplomat

Takahashi Kosuke

A Chinese Aircraft Carrier Crossed the ‘Second Island Chain’ for the First Time 

In another first, two Chinese aircraft carriers were simultaneously spotted in the West Pacific.

11.06.2025 20

The Diplomat

Takahashi Kosuke

Calls for Strategic Autonomy Grow in Japan

Japanese policymakers are increasingly broaching discussions of “strategic autonomy” as concerns mount about Washington's reliability.

06.06.2025 10

The Diplomat

Takahashi Kosuke

Chinese Aircraft Carrier Conducts Takeoffs and Landings Near Disputed Islands in the East China Sea

Japan must step up its response level to avoid becoming a “boiled frog.”

31.05.2025 20

The Diplomat

Takahashi Kosuke

Japan Ground Self-Defense Force Says It Will Conduct First-Ever Joint Exercise With South Korean Marine Corps

However, its South Korean counterpart says it has no such plan.

14.05.2025 10

The Diplomat

Takahashi Kosuke

In First, China Coast Guard Helicopter Enters Japan’s Airspace Near Disputed Islands, Escalating Tensions

The incident near the Senkaku/Diaoyu Islands has developed into a heated diplomatic verbal battle between Tokyo and Beijing.

06.05.2025 20

The Diplomat

Takahashi Kosuke

Japan to Conduct First Domestic Live-Fire Tests of Surface-to-Ship Missiles

The JGSDF will conduct the firing training in Hokkaido in June – despite strong protests from Russia.

02.05.2025 20

The Diplomat

Takahashi Kosuke

80 Years Ago, the Soviets Occupied Japan’s Northern Territories – With US Support

April 16, 1945 marked the start of the top-secret U.S.-Soviet operation “Project Hula,” and a Japan-Soviet territorial dispute that continues to...

28.04.2025 30

The Diplomat

Takahashi Kosuke

Japanese Fighter Jets Scrambled 30 Times Against Chinese Military Drones in FY2024, the Highest on Record

China’s UAV activity is increasing rapidly in the airspace around the Nansei Islands in Japan's southwest, part of the First Island Chain.

07.04.2025 20

The Diplomat

Takahashi Kosuke

US, Japan ‘Stand Firmly Together’ in the Face of Aggressive Chinese Actions

U.S. Defense Secretary Pete Hegseth said this week that Japan would be "on the front lines of any contingency we might face in the western Pacific."

01.04.2025 10

The Diplomat

Takahashi Kosuke

China Coast Guard Makes Its Longest Intrusion Into Disputed East China Sea Waters

The record-setting intrusion occurred on the same day that Chinese Foreign Minister Wang Yi came to Tokyo.

25.03.2025 10

The Diplomat

Takahashi Kosuke

Japan Appoints First Chief of New Joint Operations Command

The new command, which has the authority to unify all three JSDF branches, is set to be launched on March 24.

12.03.2025 10

The Diplomat

Takahashi Kosuke