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
Vietnam has modernised its navy over the past decades by buying Russian-built Kilo-class submarines and Gepard-class frigates. (AFP pic)
Photograph: Free Malaysia Today News (embedded from source)
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
Percentages are shares of the 9 outlets carrying a published leaning rating. 2 of the 11 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
11 sources · methodology
Thin on the left so far
None of the 9 outlets with a published leaning rating that ran this story are rated left.
This story is still being watched, so it is a count and not yet a finding. Coverage keeps arriving for hours after an event, and a side that has published nothing this morning may publish by tonight. If it is still true when we stop checking, we will say so plainly.
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.
Still developing. We have re-checked which outlets are covering this 9 times, most recently on 11 Aug 2026, 09:15, and will add the sides that appear.
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 Asia — embedded from source
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
0 rated outlets
No outlet rated left has run this story so far. We are still checking, and will say plainly if that does not change.
Centre
4 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
5 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.
Read it at the source
11 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
0No outlet in this group ran the story.
Centre
4- Vietnam starts building largest homemade anti-submarine warship (opens Channel News Asia in a new tab)
Channel News Asia — is Channel News Asia biased? Our profile of this outlet
- Vietnam starts building largest homemade anti-submarine warship (opens Reuters in a new tab)
- Vietnam starts building largest homemade anti-submarine warship (opens WTVB in a new tab)
- Vietnam Starts Construction of Largest Domestic Anti-Submarine Frigate (opens Maritime Reporter in a new tab)
Maritime Reporter — is Maritime Reporter biased? Our profile of this outlet
Right
5- Vietnam starts building largest homemade anti-submarine warship (opens The Star Kuala Lumpur in a new tab)
The Star Kuala Lumpur — is The Star Kuala Lumpur biased? Our profile of this outlet
- Vietnam starts building largest homemade anti-submarine warship (opens Free Malaysia Today News in a new tab)
Free Malaysia Today News — is Free Malaysia Today News biased? Our profile of this outlet
- Vietnam Has Begun Construction of Its Largest Domestically Produced Anti-Submarine Warship. (opens thairath.co.th in a new tab)
thairath.co.th — is thairath.co.th biased? Our profile of this outlet
- Two Navies, Two Ports: How Vietnam Is Hedging Between Great Powers (opens Modern Diplomacy in a new tab)
Modern Diplomacy — is Modern Diplomacy biased? Our profile of this outlet
- Vietnam starts building largest homemade anti-submarine warship (opens The Straits Times in a new tab)
The Straits Times — is The Straits Times biased? Our profile of this outlet
Not rated
2- This Is the Most Modern Multi-Purpose Anti-Submarine Frigate Ever Built by Vietnam. (opens TUOI TRE ONLINE in a new tab)
TUOI TRE ONLINE — is TUOI TRE ONLINE biased? Our profile of this outlet
- Vietnam Begins Construction of Largest Anti-Submarine Patrol Ship to Strengthen National Defense Autonomy (opens cna.com.tw in a new tab)
cna.com.tw — is cna.com.tw biased? Our profile of this outlet
Questions about this coverage
- How did the left and right cover Vietnam begins construction of largest domestically built…?
- Of the 9 outlets on this story carrying a published leaning rating, 0% are rated left, 44% are rated centre, 56% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 11. The sections above set out what each side emphasised, in its own terms.
- Is Vietnam begins construction of largest domestically built… left or right?
- Too few of the outlets on this story carry a published leaning rating to say. 9 of them do, and this site does not characterise a field under 12: at that size one newsroom filing moves the share by ten points. The percentages above are the count as it stands.
- 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 11 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…?
- 11 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.
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.
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