Masts removed from bomb-laden WWII ship in Thames in bid to avoid explosion

Read the original at The Guardian ↗
Cite

correspondent, G. T. T. (2026, October 19). Masts removed from bomb-laden WWII ship in Thames in bid to avoid explosion. The Guardian. https://www.theguardian.com/uk-news/2026/oct/19/us-wwii-ship-richard-montgomery-thames-bombs-prevent-explosion

Dated from the outlet's own feed. Check the original for its byline.

The Guardian · collected 2026-10-19 · by Gwyn Topham Transport correspondent

Quick Summary

Engineers removed the masts from the sunken World War II ship SS Richard Montgomery in the Thames estuary without triggering an explosion. The ship carries approximately 1,400 tonnes of unexploded bombs and has been under constant guard due to safety concerns. Maritime minister Keir Mather announced that removing the masts reduced structural load on the wreck and was completed ahead of schedule at a cost of £9.5 million. The masts are now at the Historic Dockyard Chatham, while monitoring around the ship will continue.
Written locally by qwen2.5:14b on 2026-10-19, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Engineers have removed the masts from the SS Richard Montgomery, a WWII ship sunk in the Thames estuary since 1944 with around 1,400 tonnes of unexploded munitions onboard. The work aimed to reduce the risk of collapse and potential explosion that could devastate nearby areas. Experts remain divided on the exact consequences of an explosion, though some predict it could cause significant damage including a small tsunami and debris thrown up to 3km into the air. Local residents have been alarmed by recent incidents involving cargo shipping near the wreck and social media posts showing individuals in close proximity to the masts. The ship continues to be under constant guard due to its dangerous contents, which include an estimated 300 blockbuster bombs and over 2,000 cluster bombs.

Written for “WWII Bomb Removal From Thames” on 2026-10-19, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 91266 · logged 2026-10-19

Story

📰 WWII Bomb Removal From Thames
World · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
14
sentences that state something as happening or true
Uncertain
21%
3 of 14 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
The Guardian's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
World
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-19 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Guardian · 2095 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)

Who wrote this

Gwyn Topham Transport correspondent
11 article(s) here · 1 carrying a prediction
🔮 The work was carried out because of concerns that the masts, which had remained visible above the water near Sheerness, could collapse in on the deadly cargo and blow up the ship.
🔮 Disabled passengers will have better safeguards when flying, the government has pledged, including protection from damaged wheelchairs and support from trained staff.
🔮 The GMB and ADCU unions have both said thousands of drivers jobs will be lost and have called for help for those affected.
2026-10-14 · assertive framing · Uber begins self-driving robotaxi trial in Manchester
🔮 Non-EU citizens, including UK travellers and those from other visa-exempt countries including the US, Australia and Canada, will soon need to pay €20 (£17) for an electronic waiver to enter the Schengen zone under the European travel information and authorisation system (Etias).
🔮 Flash interiors, fancy food and maybe even a bar: Virgin has unveiled a mock-up of its future cross-Channel train, with a pledge to create “something genuinely new”.
🔮 Heidi Alexander told the Labour conference on Monday that if Great British Railways owning trains would best serve taxpayers and passengers, then we should do it”.
🔮 A publicly owned company, Buses for London, will start running services in the capital next year, Transport for London has announced.
🔮 The Department for Transport (DfT) said the move would bring more reliable services, with plans to end what it termed the “daily frustration” of overcrowding.
🔮 The transport secretary, Heidi Alexander, said the industry regulator the Civil Aviation Authority (CAA) would now “check their findings” and investigate Nats’ plans.
🔮 Often there’s plant, there’s machinery, the surface may already been treated.
Also by Gwyn Topham Transport correspondent
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 11 articles by Gwyn Topham Transport correspondent →

Topics

Commons Kent London New Scientist the SS Richard Montgomery

Subjects

Boris Johnson’s PERSON · 1× Commons ORG · 1× Keir Mather PERSON · 1× Kent GPE · 1× London GPE · 1× Mather PERSON · 1× New Scientist ORG · 1×

Narrative

Although the risk of an accidental major explosion is now deemed remote, local people have been alarmed by incidents in recent years, including the occasional close proximity of cargo shipping, and a paddleboarder who uploaded pictures to social media of himself leaning on the protruding masts.
framing: mixed · carried by 1 article(s) · first seen 2026-10-19
🔮 The work was carried out because of concerns that the masts, which had remained visible above the water near Sheerness, could collapse in on the deadly cargo and blow up the ship.

Claims (14 extracted, 3 hedged)

A sunken US wartime ship in the Thames estuary holding enough unexploded bombs to devastate a Kent coastal town and send a tidal wave through London has been made slightly safer, ministers have announced. asserted
ministers → hold → London
Engineers have removed the masts of the SS Richard Montgomery – a second world war cargo ship that sank in 1944 with approximately 1,400 tonnes of munitions onboard – without triggering the kind of feared explosion that has kept the wreck under constant guard for decades. asserted
that → remove → decades
The work was carried out because of concerns that the masts, which had remained visible above the water near Sheerness, could collapse in on the deadly cargo and blow up the ship. uncertain
which → carry → ship
The potential effects of an explosion after 82 years under water have divided expert opinion. asserted
effects → divide → opinion
Some believe it could cause a small tsunami, throw debris 3km into the air, and “level Sheerness”, according to a New Scientist report in 2004. uncertain
it → believe → 2004
A government report in 2000 said it was widely accepted it would “put property and the local population at risk”. asserted
it → say → risk
The exact contents of the ship’s three holds are unknown but a defence agency report estimated there were almost 300 2,000lb (900kg) blockbuster bombs and more than 2,000 cluster bombs. asserted
report → estimate → holds
Keir Mather, the maritime minister, told the Commons on Monday that work had now been completed, with all three masts successfully removed in “complex project requiring specialist programme, engineering and risk management expertise”. asserted
masts → tell → expertise
Mather said that the masts had put “significant load on the structure and their removal has reduced that risk and supports the long-term safe management of the site.” asserted
removal → say → site
He said work was completed ahead of schedule and below forecast costs, an estimated £9.5m. asserted
work → say → costs
The masts have now been delivered to a maritime museum, the Historic Dockyard Chatham, “in recognition of the historic significance of the SS Richard Montgomery and its role in supporting the allied forces’ efforts during world war two”. asserted
masts → deliver → war
The wreck would “continue to be subject to continuous monitoring and control via the established exclusion zone”, he said. asserted
he → continue → zone
A shipping exclusion zone has long been in place around the SS Montgomery, and since 2025 a no-fly zone has been in place – a development that could have been awkward had Boris Johnson’s proposed Thames estuary airport gone ahead. uncertain
airport → propose → place
Although the risk of an accidental major explosion is now deemed remote, local people have been alarmed by incidents in recent years, including the occasional close proximity of cargo shipping, and a paddleboarder who uploaded pictures to social media of himself leaning on the protruding masts. asserted
himself → deem → masts
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