Hormuz crisis forces Japan, South Korea to rethink strategy

Deutsche Welle · 🇩🇪 public Germany · Apr 21, 2026 · 1014 words · By Julian Ryall

Energy Dependency Geopolitical Tension (US-China-Iran) Maritime Security

headphones Listen to the eFinder podcast briefing

Generate a natural audio summary of this story

Daily briefing

What to know about Energy Dependency

Hormuz crisis forces Japan, South Korea to rethink strategy April 21, 2026The prolonged standoff between the US and Iran has crippled international oil and gas trade, with the impact likely to linger even if the two sides manage to reach a deal on exporting…

Claims checked 9

Techniques found 2

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left17%

Center66%

Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why it matters

The war has also triggered a reckoning among US allies in Asia — Japan relies on shipments through the blocked waterway for 93% of the crude oil it consumes, while 70% of the oil and 20% of the natural gas used in South Korea follows the same route.

Common ground

Moreover, the two nations are forced to acknowledge that a similar crisis closer to home — possibly in the South China Sea or over Taiwan — would likely be even more catastrophic for them.

Perspective signals

The tension in the story is sharpened by Loaded Language, Appeal to Fear: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Energy Dependency story?
What evidence would most clearly confirm or weaken the claim that An estimated $3.36 trillion (€2.86 trillion) worth of global trade passes through the tense waters around these islands every year?
How does this story connect Energy Dependency with Geopolitical Tension (US-China-Iran) over the next few days?

open_in_new Read the original article: https://www.dw.com/en/strait-of-hormuz-iran-war-japan-south-korea-shipping-trade…

psychologyPropaganda Techniques Detected

eFinder identified 2 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 80% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

warning

Appeal to Fear 70% confidence

Building support by instilling anxiety or panic in the audience.

Why it matters: Recognizing appeal to fear helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 9 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

info Single Source 6

check_circle Corroborated 3

info

Claim 1: “An estimated $3.36 trillion (€2.86 trillion) worth of global trade passes through the tense waters around these islands every year”

SINGLE SOURCE

The specific trade value of $3.36 trillion is only mentioned in the Deutsche Welle source. The web search results provided are dictionary definitions of the word 'approximately' and do not provide trade data.

travel_explore

web search NEUTRAL — 3 days ago · The meaning of APPROXIMATELY is in an approximate manner —used to indicate that a stated number, amount, or value is an approximation. How to use approximately in a sentence.
https://www.merriam-webster.com/dictionary/approximately

travel_explore

web search NEUTRAL — Get a quick, free translation! APPROXIMATELY definition: 1. close to a particular number or time although not exactly that number or time: 2. close to a…. Learn more.
https://dictionary.cambridge.org/dictionary/english/approxim…

travel_explore

web search NEUTRAL — Approximately is close to a particular time, measurement, or number — but it's not exact. If you plan to meet a friend at approximately 2:00, it will be okay if you are a bit early or late.
https://www.vocabulary.com/dictionary/approximately

+ 1 more evidence source

check_circle

Claim 2: “Beijing issued an official protest after a Japanese destroyer passed through the Taiwan Strait”

CORROBORATED

The claim is reported by Deutsche Welle and corroborated by multiple independent web search results detailing China's formal protest against a Japanese destroyer in the Taiwan Strait.

travel_explore

web search NEUTRAL — China's Foreign Ministry has lodged a formal protest following the transit of a Japanese Maritime Self-Defense Force vessel through the Taiwan Strait. Beijing characterized the move as provocative, wh…
https://supremacy.info/news/88772

travel_explore

web search NEUTRAL — China sent naval vessels past Japan’s Ryukyu Islands for exercises in the western Pacific Ocean after angrily protesting a Japanese destroyer’s passage through the Taiwan Strait. This is the latest ex…
https://english.hani.co.kr/arti/english_edition/e_internatio…

travel_explore

web search NEUTRAL — The transit followed the passage of a Japanese destroyer through the Taiwan Strait on Friday that Beijing said was a "deliberate provocation". China regards democratically governed Taiwan as part of i…
https://www.bairdmaritime.com/security/naval/naval-ships/rou…

+ 1 more evidence source

check_circle

Claim 3: “China had deployed vessels and installed a series of floating barriers at the entrance to an area of the South China Sea that Beijing disputes with the Philippines”

CORROBORATED

The deployment of vessels and floating barriers at Scarborough Shoal (disputed with the Philippines) is reported by Deutsche Welle and corroborated by Vision Times and other news reports citing satellite imagery.

travel_explore

web search NEUTRAL — Brunei, Indonesia, Malaysia, the Philippines, the People's Republic of China (PRC), Taiwan (Republic of China/ROC), and Vietnam have conflicting island and maritime claims in the South China Sea. The …
https://en.wikipedia.org/wiki/Territorial_disputes_in_the_So…

travel_explore

web search NEUTRAL — Satellite imagery and on-site photos show that China is deploying multiple vessels and a floating barrier at the entrance to Scarborough Shoal (Huangyan Island) to strengthen control over this dispute…
https://www.visiontimes.com/2026/04/17/china-deploys-floatin…

travel_explore

web search NEUTRAL — Satellite imagery obtained by "shows" that China has deployed ships and a barricade to tighten the control at the entrance of the Scarborough Shoal, a disputed feature in the South China Sea. This is …
https://www.marinelink.com/blogs/blog/images-show-china-bloc…

+ 1 more evidence source

info

Claim 4: “the US sending all three of its active aircraft carrier groups to the Middle East”

SINGLE SOURCE

While web results mention US troop deployments and the USS Gerald R. Ford, they do not explicitly confirm that 'all three' active carrier groups were sent to the Middle East simultaneously as claimed by Deutsche Welle.

travel_explore

web search NEUTRAL — The ship is named after the 38th president of the United States, Gerald Ford, whose World War II naval service included combat duty aboard the light aircraft carrier Monterey in the Pacific Theater.
https://en.wikipedia.org/wiki/USS_Gerald_R._Ford

travel_explore

web search NEUTRAL — Carrier deployments typically last between six and nine months, but repeated extensions kept the Ford at sea far longer than originally planned. Reports from American outlets described mounting strain…
https://www.dagens.com/news/us-confirms-done-in-the-middle-e…

travel_explore

web search NEUTRAL — US rushes 8,000 Marines and sailors to the Middle East, as Washington discusses ground ops at Kharg Island, Strait of Hormuz, and uranium sites.The United States is accelerating the deployment of appr…
https://www.turkiyetoday.com/region/us-deploys-8000-more-tro…

+ 1 more evidence source

info

Claim 5: “70% of the oil and 20% of the natural gas used in South Korea follows the same route”

SINGLE SOURCE

The specific percentages (70% oil, 20% gas) are only reported by Deutsche Welle. Other sources confirm general dependence on the Middle East but do not provide these exact figures.

travel_explore

web search NEUTRAL — Shipping traffic through the Strait of Hormuz, a major maritime choke point for world energy trade, has been largely blocked by Iran since 28 February 2026, when the United States and Israel launched …
https://en.wikipedia.org/wiki/2026_Strait_of_Hormuz_crisis

travel_explore

web search NEUTRAL — oil and gas tankers. a day pass through. the Strait of Hormuz, which connects the. Gulf to the world.its oil refineries to stop. exporting fuel to keep. domestic prices in check. Japan and South Korea…
https://www.nytimes.com/interactive/2026/03/25/business/ener…

travel_explore

web search NEUTRAL — The Strait of Hormuz is widely regarded as the most critical energy chokepoint in the global economy. Approximately 20% of the world’s oil and significant volumes of liquefied natural gas pass through…
https://businesstimes.co.zw/act-early-not-perfectlyleadershi…

+ 1 more evidence source

check_circle

Claim 6: “In March, Korea Gas Corporation (KOGAS) and Japan's JERA, the world's largest importers of liquefied natural gas, signed a memo aimed at boosting energy security”

CORROBORATED

The signing of the MoU between KOGAS and JERA in March 2026 for energy security is confirmed by three independent web search results, including The Diplomat and TankTerminals.

travel_explore

web search NEUTRAL — Less than two weeks after the Strait of Hormuz blockade began, Korea Gas Corporation (KOGAS) and Japan’s JERA, the world’s largest liquefied natural gas (LNG) importers, signed a memorandum of underst…
https://thediplomat.com/2026/03/japan-and-south-koreas-energ…

travel_explore

web search NEUTRAL — March 17, 2026 [JERA]- JERA Co., Inc. (“JERA”) announced the signing of a memorandum of understanding (MOU) with Korea Gas Corporation (“KOGAS”) to enhance cooperation in LNG operation, with the aim o…
https://tankterminals.com/news/jera-signs-mou-with-kogas-to-…

travel_explore

web search NEUTRAL — TOKYO, March 16, 2026 – Japan’s JERA and South Korea’s KOGAS have signed an MoU to enhance co-operation in LNG operations and reinforce energy security amid rising geopolitical tensions and market unc…
https://theenergyyear.com/news/jera-and-kogas-sign-lng-mou-f…

info

Claim 7: “Beijing has in recent years been deploying its aircraft carrier battle groups and long-range bombers and reconnaissance aircraft beyond the 'first island chain'”

SINGLE SOURCE

This claim regarding deployments beyond the 'first island chain' is only present in the Deutsche Welle cross-reference; no other provided evidence corroborates it.

compare_arrows

cross reference SUPPORTS — Beijing has in recent years been deploying its aircraft carrier battle groups and long-range bombers and reconnaissance aircraft beyond the 'first island chain' — which includes Japan, Taiwan and Born…
https://www.dw.com/en/strait-of-hormuz-iran-war-japan-south-…

info

Claim 8: “Japan relies on shipments through the blocked waterway for 93% of the crude oil it consumes”

SINGLE SOURCE

The specific figure of 93% is only mentioned in the Deutsche Welle cross-reference. While web search results confirm the Strait of Hormuz is critical for Japan's oil, they do not provide this specific percentage to corroborate it.

travel_explore

web search NEUTRAL — The Strait of Hormuz is a major route for illicit trade between the Musandam Peninsula, an exclave of Oman, and the southern coast of Iran. The city of Khasab in Musandam is the primary hub for this c…
https://en.wikipedia.org/wiki/Strait_of_Hormuz

travel_explore

web search NEUTRAL — Strait Hormuz alternative routes - 2026. Potential market impact. The sheer volume of oil that is exported via the Strait of Hormuz, and the limited options to bypass it, means that any disruption to …
https://www.iea.org/about/oil-security-and-emergency-respons…

travel_explore

web search NEUTRAL — In 2022, its oil flow averaged 21 million barrels per day (b/d), or the equivalent of about 21% of global petroleum liquids consumption.Table 1. Volume of crude oil, condensate, and petroleum products…
https://www.eia.gov/todayinenergy/detail.php?id=61002

+ 1 more evidence source

info

Claim 9: “China started putting troops ashore on disputed islands in 2012 and constructing airfields and defensive installations”

SINGLE SOURCE

Only the Deutsche Welle source provides this specific claim. No other provided evidence (web or wiki) corroborates the 2012 timeline for troop deployment and airfield construction.

compare_arrows

cross reference SUPPORTS — China started putting troops ashore on disputed islands in 2012 and constructing airfields and defensive installations
https://www.dw.com/en/strait-of-hormuz-iran-war-japan-south-…

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.