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Self-Defence Forces (Japan)

The latest news and top stories on the Self-Defence Forces. A prominent Japan-based governmental military organisation, the Japan Self-Defense Forces (JSDF) was established in 1954 with its headquarters in Ichigaya, Tokyo. Its primary mission is to defend Japan against aggression, preserve peace, and maintain national security. Comprising Ground, Maritime, and Air branches, the JSDF also focuses significantly on disaster relief, humanitarian aid, and international peacekeeping operations. Operating under a pacifist constitution, it is recognised for its defensive capabilities and increasing engagement in space and cyber domains, alongside joint exercises with allies.

A J-15 fighter jet takes off from the PLA Navy aircraft carrier Shandong. China’s two older aircraft carriers are expected to become able to operate the J-35 stealth fighter, like the newest Fujian. Photo: Handout

China's military weapons

China urged to fast-track carrier fleet upgrades as Japan boosts strike power

A potential gap that China’s carrier strike groups ‘need to address is the limited number of stealth fighters’, former PLA Navy officer says.

2 hours agovideocam

Japan

Russia’s military activity has Japan fearing a dual-front war

30 May 2026 - 11:25AMvideocam

US-China relations

Why the US missile system heading to Japan could be a ‘sitting duck’ for China

26 May 2026 - 10:05AMvideocam

Japan

Why a 2-year US missile delay could expose a ‘serious contradiction’ with Japan

Analysts said any delay could hinder Tokyo’s defence build-up but also open the door for Japanese firms to produce more US-designed weapons.

26 May 2026 - 12:13PMvideocam

The US Navy Arleigh Burke-class guided-missile destroyer USS Delbert D. Black fires a Tomahawk Land Attack Missile in support of the attack on Iran from an undisclosed location on February 28. Photo: US Navy

Japan

US to send powerful missile systems to Japan for drills amid China tensions

After the joint exercises, the systems will move to a US military base in Japan for storage.

21 May 2026 - 9:23AMvideocam

China-Japan relations

Why does the PLA object to Japan’s drone plans for its southern islands?

Tokyo says it’s building a coastal defence system but Beijing sees an offensive purpose in the deployment.

17 May 2026 - 8:17PMvideocam

China trade

Sino-Japanese relations

China and Japan have forged strong economic ties, despite having regular diplomatic rows over disputed territories and the legacy of the Second World War. The latest escalation occurred in November after Japanese Prime Minister Sanae Takaichi suggested that Japan’s military forces could be deployed in the event of conflict in the Strait of Taiwan.

11 May 2026 - 10:23AM

The Philippines

Philippines shifts defence strategy with Japan, eyes wider security focus

Defence chief Gilberto Teodoro says the Diaoyu Islands are now considered a ‘serious concern’ and the Balikatan drills will also be expanded.

8 May 2026 - 8:25PM

China-Japan relations

China condemns Japan’s first overseas ‘offensive missile’ test since WWII

Beijing says Japan’s ‘neo-militarism’ is a ‘scourge’ that threatens regional peace and stability.

6 May 2026 - 9:48PMvideocam

Japan

Opinion | The domestic dynamics driving Japan’s remilitarisation

Sanctions, diplomatic warnings and aggressive rhetoric create a perilous loop, reinforcing the very domestic tendencies China seeks to deter.

6 May 2026 - 9:30AMvideocam

Japan

Japan army unit’s gun-toting AI-generated elephant logo gets trampled by critics

Officers created the logo using ChatGPT based on the ‘elephant’, ‘cool’, ‘blue flame’, and ‘mammoth’ keywords, a media report says.

5 May 2026 - 4:38PM

A patch of Japan’s 1st Infantry Regiment was withdrawn after an uproar over its design deemed as out of place with the image of the country’s military. Photo: X

China-Japan relations

Why is China warning the UN of a Japanese ‘nuclear breakout’?

Beijing asks the international body to prioritise Tokyo’s ‘dangerous tendency to seek nuclear weapons’ as regional row escalates.

30 Apr 2026 - 10:00PMvideocam

Japan

As I see it | A remilitarised Japan threatens more than just China

As Japan expands its defence posture with the backing of major allies, its leaders seek to portray Beijing’s objections as an overreaction.

29 Apr 2026 - 9:30AM

US military

Pentagon mulls plan to outsource warship design, building to South Korea, Japan

If the proposal goes ahead it will be the first time the US has bought a major surface combatant from a foreign partner since WWII.

28 Apr 2026 - 9:02AM

Japan

3 killed in Japanese Type 10 tank blast that has military baffled

A round detonating inside a tank turret is virtually unheard of. The last time it happened in Japan was in 1979.

25 Apr 2026 - 12:05PMvideocam

A Japanese Ground Self-Defence Force Type 10 tank (centre) is seen missing its turret after a shell exploded inside on Tuesday. Photo: Kyodo/Reuters

China-Japan relations

Japan warship’s Taiwan Strait voyage reignites China tensions

The JS Ikazuchi passed through the Taiwan Strait on Friday, the anniversary of an 1895 treaty handing Taiwan to Japan.

21 Apr 2026 - 12:16PM

China-Japan relations

Is Japan’s treaty-day Taiwan Strait warship transit a new flashpoint with China?

The JS Ikazuchi’s passage through the waterway on Friday ‘harmed the feelings of the Chinese people’.

19 Apr 2026 - 11:55PMvideocam

China-Japan relations

China says embassy intrusion, bomb threat are among ‘grave violations’ in Japan

Acting head of embassy lists incidents he describes as ‘a threat to the safety of Chinese diplomatic personnel and premises’.

16 Apr 2026 - 7:02PMvideocam

A police officer stands guard at an entrance to the Chinese embassy in Tokyo on March 25, 2026, a day after a man was apprehended for allegedly trespassing onto the grounds of the embassy. Photo: AFP

China-Japan relations

With an eye on China, Japan looks to kamikaze drones and low-cost missiles

Tokyo plans to introduce loitering munitions with a range of more than 1,000km, according to Japanese media reports citing official sources.

3 Apr 2026 - 6:00PMvideocam

China-Japan relations

Chinese navy arrives in Sea of Japan just as Tokyo deploys long-range missiles

Five ships transit Tsushima Strait and are tracked heading northeast after China warned of strong response to ‘neo-militarism’.

17 Apr 2026 - 4:01PMvideocam

Japan

Businesses, smokers burnt by Japan’s record US$8 billion defence budget

Prime Minister Sanae Takaichi has pledged to increase defence spending to 2 per cent of Japan’s gross domestic product.

1 Apr 2026 - 11:40AM

A launcher for an upgraded Type 12 land-to-ship guided missile is displayed at the Ground Self-Defence Force’s Camp Kengun in Kumamoto prefecture. Photo: Kyodo

China-Japan relations

Japan has enough plutonium to make 5,500 nuclear warheads, PLA Daily says

China’s military mouthpiece claims Tokyo has ‘astonishing’ stockpile of nuclear materials and the tech to produce weapons.

31 Mar 2026 - 4:08PM

China’s military mouthpiece claimed Japan had “crossed the red line”. Illustration: Shutterstock

China-Japan relations

Japan upgrades ship with Tomahawk missiles. Why it might pose a threat to China

Analysts say the move marks a fundamental shift in Tokyo’s defence strategy, forcing Beijing to stay on high alert.

29 Mar 2026 - 8:00PM

China-Japan relations

Should China be worried about Japan’s maritime force overhaul?

Reform reflects shift towards quasi-carrier operations and preparations for potential conflict with Beijing, Chinese analysts say.

25 Mar 2026 - 11:00PMvideocam

China-Japan relations

China slams Japan’s ‘kill network’ as long-range missile deployment looms

PLA Daily describes upgraded Type-12 surface-to-ship missiles as offensive weapons capable of targeting neighbouring countries.

24 Mar 2026 - 6:54PMvideocam

Japan

Most Japanese oppose helping Trump fight his war on Iran, polls show

Prime Minister Sanae Takaichi says she has explained to Trump that there are limits to what Japan can do due to legal constraints.

23 Mar 2026 - 3:02PM

Donald Trump and Sanae Takaichi talk in the Oval Office of the White House on Saturday. Photo: White House/Planet Pix/Zuma Press Wire/dpa

Japan

Japan may send ‘top level’ minesweepers to Hormuz after ceasefire

Foreign Minister Motegi also announced the release and return of one of the two Japanese nationals previously detained in Iran.

22 Mar 2026 - 12:08PMvideocam

Japan

Japan explores German silent cargo gliders to resupply remote islands

The HADIS system can deliver cargo of up to 500kg over a range of 120km and safeguard transport aircraft during resupply operations.

14 Feb 2026 - 2:39PM

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Self-Defence Forces (Japan)

China urged to fast-track carrier fleet upgrades as Japan boosts strike power

A potential gap that China’s carrier strike groups ‘need to address is the limited number of stealth fighters’, former PLA Navy officer says.

Russia’s military activity has Japan fearing a dual-front war

Why the US missile system heading to Japan could be a ‘sitting duck’ for China

Why a 2-year US missile delay could expose a ‘serious contradiction’ with Japan

Analysts said any delay could hinder Tokyo’s defence build-up but also open the door for Japanese firms to produce more US-designed weapons.

US to send powerful missile systems to Japan for drills amid China tensions

After the joint exercises, the systems will move to a US military base in Japan for storage.

Why does the PLA object to Japan’s drone plans for its southern islands?

Tokyo says it’s building a coastal defence system but Beijing sees an offensive purpose in the deployment.

Sino-Japanese relations

Philippines shifts defence strategy with Japan, eyes wider security focus

Defence chief Gilberto Teodoro says the Diaoyu Islands are now considered a ‘serious concern’ and the Balikatan drills will also be expanded.

China condemns Japan’s first overseas ‘offensive missile’ test since WWII

Beijing says Japan’s ‘neo-militarism’ is a ‘scourge’ that threatens regional peace and stability.

.css-1pcrwvc{color:#2aa191;}Opinion | The domestic dynamics driving Japan’s remilitarisation

Sanctions, diplomatic warnings and aggressive rhetoric create a perilous loop, reinforcing the very domestic tendencies China seeks to deter.

Japan army unit’s gun-toting AI-generated elephant logo gets trampled by critics

Officers created the logo using ChatGPT based on the ‘elephant’, ‘cool’, ‘blue flame’, and ‘mammoth’ keywords, a media report says.

Why is China warning the UN of a Japanese ‘nuclear breakout’?

Beijing asks the international body to prioritise Tokyo’s ‘dangerous tendency to seek nuclear weapons’ as regional row escalates.

As I see it | A remilitarised Japan threatens more than just China

As Japan expands its defence posture with the backing of major allies, its leaders seek to portray Beijing’s objections as an overreaction.

Pentagon mulls plan to outsource warship design, building to South Korea, Japan

If the proposal goes ahead it will be the first time the US has bought a major surface combatant from a foreign partner since WWII.

3 killed in Japanese Type 10 tank blast that has military baffled

A round detonating inside a tank turret is virtually unheard of. The last time it happened in Japan was in 1979.

Japan warship’s Taiwan Strait voyage reignites China tensions

The JS Ikazuchi passed through the Taiwan Strait on Friday, the anniversary of an 1895 treaty handing Taiwan to Japan.

Is Japan’s treaty-day Taiwan Strait warship transit a new flashpoint with China?

The JS Ikazuchi’s passage through the waterway on Friday ‘harmed the feelings of the Chinese people’.

China says embassy intrusion, bomb threat are among ‘grave violations’ in Japan

Acting head of embassy lists incidents he describes as ‘a threat to the safety of Chinese diplomatic personnel and premises’.

With an eye on China, Japan looks to kamikaze drones and low-cost missiles

Tokyo plans to introduce loitering munitions with a range of more than 1,000km, according to Japanese media reports citing official sources.

Chinese navy arrives in Sea of Japan just as Tokyo deploys long-range missiles

Five ships transit Tsushima Strait and are tracked heading northeast after China warned of strong response to ‘neo-militarism’.

Businesses, smokers burnt by Japan’s record US$8 billion defence budget

Prime Minister Sanae Takaichi has pledged to increase defence spending to 2 per cent of Japan’s gross domestic product.

Japan has enough plutonium to make 5,500 nuclear warheads, PLA Daily says

China’s military mouthpiece claims Tokyo has ‘astonishing’ stockpile of nuclear materials and the tech to produce weapons.

Japan upgrades ship with Tomahawk missiles. Why it might pose a threat to China

Analysts say the move marks a fundamental shift in Tokyo’s defence strategy, forcing Beijing to stay on high alert.

Should China be worried about Japan’s maritime force overhaul?

Reform reflects shift towards quasi-carrier operations and preparations for potential conflict with Beijing, Chinese analysts say.

China slams Japan’s ‘kill network’ as long-range missile deployment looms

PLA Daily describes upgraded Type-12 surface-to-ship missiles as offensive weapons capable of targeting neighbouring countries.

Most Japanese oppose helping Trump fight his war on Iran, polls show

Prime Minister Sanae Takaichi says she has explained to Trump that there are limits to what Japan can do due to legal constraints.

Japan may send ‘top level’ minesweepers to Hormuz after ceasefire

Foreign Minister Motegi also announced the release and return of one of the two Japanese nationals previously detained in Iran.

Japan explores German silent cargo gliders to resupply remote islands

The HADIS system can deliver cargo of up to 500kg over a range of 120km and safeguard transport aircraft during resupply operations.

Opinion | The domestic dynamics driving Japan’s remilitarisation