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Vietnam begins construction of largest domestically built anti-submarine warship

The vessel, developed at a defence ministry shipyard in Danang, marks Vietnam’s push for self-reliance in military manufacturing amid South China Sea disputes.

AI-assisted coverage comparison, editor-supervised · How this was made

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Vietnam has modernised its navy over the past decades by buying Russian-built Kilo-class submarines and Gepard-class frigates. (AFP pic)

What this story says

  • Vietnam has begun construction on its largest domestically made anti-submarine warship at the Song Thu Shipyard in Danang City.
  • The vessel will use mostly locally developed or assembled weapons and military equipment, reflecting Vietnam’s push for self-reliance in defence manufacturing.
  • The project is part of Vietnam’s broader strategy to modernise its navy and reduce dependence on imported military hardware, particularly from Russia.
  • No left-rated outlet reported on the story, according to the material provided.

Who covered it

Left 13%(2)Centre 47%(7)Right 40%(6)

Percentages are shares of the 15 outlets carrying a published leaning rating. 4 of the 19 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

82/100

Craft

68/100

Hype

20/100

19 sources · methodology

Missing from the left

Only 2 of the 15 outlets with a published leaning rating that ran this story are rated left.

A reader who follows the left would not have seen this. We report the absence rather than explain it: outlets choose what to cover for many reasons, and we have no evidence about which one applies here.

Vietnam has started construction on its largest domestically built anti-submarine warship. The vessel is being assembled at the defence ministry’s Song Thu Shipyard in Danang City, as reported by the military-owned Quan Doi Nhan Dan newspaper on 10 August 2026. The warship will incorporate weapons and military equipment mostly developed or assembled within Vietnam.

The project is part of Vietnam’s effort to expand its domestic defence manufacturing capabilities. The country has been reducing its reliance on imported military hardware, much of which has historically come from Russia. Vietnam’s government stated that the initiative aligns with its policy of developing a defence industry that is "autonomous, self-reliant, self-strengthening, dual-use and modern."

Vietnam’s navy has undergone modernisation over the past decades, including the purchase of Russian-built Kilo-class submarines and Gepard-class frigates. Alongside these imports, Vietnam has also developed a fleet of domestically built missile boats and patrol vessels. The new anti-submarine warship is expected to further strengthen its naval capabilities amid ongoing maritime disputes in the South China Sea.

What the coverage left out

None of the digests or reports provided a name or designation for the warship, nor did they specify its expected completion date or cost. The right-rated digests did not mention the involvement of Viettel or other defence research units in the project. No left-rated outlet ran the story at all.

Coverage settled. We checked this 190 times and stopped on 16 Aug 2026, 09:30. The figures above are what it finished at.

How other outlets pictured it

Which photograph to run is each newsroom’s own choice. The leaning beside a name is that outlet’s published rating, not a claim that the pictures divide along it. Every picture is shown from the outlet’s own server and links to the article it ran in.

A Vietnamese flag is pictured on the USS George Washington aircraft carrier during a port visit in Danang, Vietnam, on Jul 30, 2026. (File photo: AFP/Nhac Nguyen)
Channel News AsiaCentre

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

2 rated outlets

We have not written our reading of the left coverage of this story. The left-rated outlets that ran it are listed below.

Centre

7 rated outlets

  • The four centre-rated reports led on Vietnam’s description of the warship as the country’s "largest and most advanced domestically made anti-submarine frigate." Channel News Asia and Reuters both quoted the government’s statement on the policy behind the project, which it described as "autonomous, self-reliant, self-strengthening, dual-use and modern."
  • Channel News Asia’s full report included details on the involvement of military-run telecoms and technology group Viettel, along with other defence research and manufacturing units, in the construction and equipment installation. The report also noted Vietnam’s upcoming Vietnam International Defence Expo in Hanoi in December, which aims to boost domestic defence production.

Right

6 rated outlets

  • The three right-rated digests carried the basic facts: the start of construction, the shipyard’s location, and the vessel’s status as Vietnam’s largest domestically built anti-submarine warship. Free Malaysia Today’s full report added that the project reflects Vietnam’s efforts to reduce reliance on imported military hardware, particularly from Russia, amid maritime disputes with China.
  • Free Malaysia Today also quoted the government’s policy statement on the defence industry’s goals and mentioned the role of Viettel and other defence units in the warship’s construction. The report framed the project as part of Vietnam’s broader naval modernisation, including the purchase of Russian submarines and frigates alongside domestic production.

Questions about this coverage

How did the left and right cover Vietnam begins construction of largest domestically built…?
Of the 15 outlets on this story carrying a published leaning rating, 13% are rated left, 47% are rated centre, 40% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 19. The sections above set out what each side emphasised, in its own terms.
Is Vietnam begins construction of largest domestically built… left or right?
Neither side dominates it. Of the 15 rated outlets on this story, 13% are rated left, 47% are rated centre, 40% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of Vietnam begins construction of largest domestically built… biased?
Vietnam begins construction of largest domestically built anti-submarine warship is one event reported by 19 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting Vietnam begins construction of largest domestically built…?
When we first saw this story, outlets rated left had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered Vietnam begins construction of largest domestically built…?
19 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What is the purpose of Vietnam’s new anti-submarine warship?
The warship is part of Vietnam’s effort to strengthen its naval capabilities and reduce reliance on imported military hardware. It reflects the country’s policy of developing a self-reliant, modern defence industry amid ongoing maritime disputes in the South China Sea, particularly with China.
Where is the warship being built?
The warship is being constructed at the defence ministry’s Song Thu Shipyard in Danang City. The project involves local defence research and manufacturing units, including the military-run telecoms and technology group Viettel.
Which outlets reported on the story?
The story was reported by four centre-rated outlets, including Channel News Asia and Reuters, and three right-rated outlets, including Free Malaysia Today. No left-rated outlet covered the story, according to the material provided.

Read it at the source

19 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

2

Centre

7

Right

6

Not rated

4

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

Vietnam starts building largest domestic anti-submarine warship | MediaBias News