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Baltic spy chiefs warn Moscow is preparing for more decisive action in Europe

Read the original at The Guardian ↗
Cite

Prague, S. W. i. (2026, September 20). Baltic spy chiefs warn Moscow is preparing for more decisive action in Europe. The Guardian. https://www.theguardian.com/world/2026/sep/20/baltic-spy-chiefs-warn-moscow-is-preparing-for-more-decisive-action-in-europe

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

The Guardian · collected 2026-09-20 · by Shaun Walker in Prague

Quick Summary

European intelligence officials are warning of a potential Russian attack on NATO territory using drones or missiles within months. Poland’s prime minister, Donald Tusk, has expressed similar concerns, stating that Russia might be aiming to test the practicality of Article 5 of the NATO treaty. French President Emmanuel Macron also backed Tusk's warnings as sound and well-documented. However, officials from the Baltic nations, which border Russian territory, have been more cautious, noting that while Moscow is preparing for further action in Europe, it’s unclear if this involves concrete plans or merely destabilization efforts.
Written by AI on 2026-09-20, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

European intelligence officials are warning that Russia may escalate its campaign against NATO, potentially through missile or drone strikes on alliance territory within "months not years." Polish Prime Minister Donald Tusk told parliament that intelligence suggests Russia could launch an attack to demonstrate the ineffectiveness of NATO's Article 5 mutual defense pact. French President Emmanuel Macron described these warnings as well-documented and called for urgent measures to protect critical infrastructure from Russian threats. The concerns come amid increased airstrikes in Ukraine and suspected sabotage incidents across Europe, including drone flights near military sites and critical infrastructure in several countries.

Written for “Russia Threat to Nato” on 2026-11-03, grounded in this article and the 2 other(s) covering the same event.

Story

📰 Russia Threat to Nato
Politics · 3 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads leans right and hedges 24% of its claims. Each row says how that neighbour differs.
The Straits Times
Hedges 1 of 8 claims Outlet record 66/100
“The articles discuss related concerns about potential conflict between NATO and Russia, but describe different events and perspectives from distinct officials.”
Daily Mail
⚖️ Leans right Hedges 12 of 34 claims Outlet record 69/100
Semafor
⚖️ Leans left further left than this Hedges 0 of 3 claims Outlet record 59/100
“The articles describe different events: one warns about potential future Russian aggression against NATO, while the other reports on an actual Ukrainian drone attack on Moscow.”
The Straits Times
⚖️ Leans left further left than this Hedges 0 of 17 claims Outlet record 66/100
“The articles discuss different aspects of the relationship between NATO/EU countries and Russia - warnings about potential Russian aggression versus calls for maintaining sanctions.”
Fox News
⚖️ Leans right Hedges 1 of 25 claims Outlet record 69/100
“The articles discuss separate concerns: one about potential Russian aggression towards NATO and another about Russia-Iran cooperation at the U.N. General Assembly.”
BBC News
Outlet record 68/100
“The articles discuss similar concerns about potential Russian aggression but describe different sources of warnings and perspectives.”
ABC News (AU)
Hedges 1 of 3 claims Outlet record 68/100
“Article A reports on Polish PM Donald Tusk's statement about Russian plans for strikes against Ukraine's allies, while Article B covers broader warnings from Baltic spy chiefs and European intelligence officials regarding potential Russian actions in NATO territory. Although both articles mention Tusk's warning, they describe different events.”
National Post
⚖️ Leans right Hedges 2 of 24 claims Outlet record 60/100
“While both articles discuss similar warnings about potential Russian attacks, they describe different timeframes and sources of information.”
ABC News (AU)
⚖️ Leans right Hedges 2 of 23 claims Outlet record 68/100
“Article A reports on Emmanuel Macron ordering protection for French infrastructure due to Russian hybrid threats, while Article B discusses Baltic spy chiefs warning about potential imminent Russian attacks and includes comments from Tusk and Macron regarding these warnings.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
45
sentences that state something as happening or true
Uncertain
24%
11 of 45 hedged ("reportedly", "may", "according to")
Leaning
Leans right
of the writing, not the subject · beta estimate
Publisher signals
66/100
The Guardian's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
3
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-20 · 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 · 2901 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)

Who wrote this

Shaun Walker in Prague
1 article(s) here · 1 carrying a prediction
🔮 European intelligence officials have raised the possibility of an imminent Russian test of Nato, with one saying a potential attack could come in a matter of “months not years”.
The only article under this byline in the corpus.

Topics

European Moscow Nato Russia Russian

Subjects

Russia GPE · 8× Moscow GPE · 5× European NORP · 3× Nato ORG · 3× Russian NORP · 3× Ukraine GPE · 3× Baltic NORP · 2× Kremlin ORG · 2× Mežviets ORG · 2× Riga GPE · 2×

Narrative

Instead, it has launched what western agencies describe as a campaign of sabotage against targets in countries that are the loudest backers of Ukraine, and one-off incidents apparently meant to test boundaries, such as when more than a dozen drones, flying without ammunition, veered into Polish airspace a year ago.
framing: mixed · carried by 1 article(s) · first seen 2026-09-20
🔮 European intelligence officials have raised the possibility of an imminent Russian test of Nato, with one saying a potential attack could come in a matter of “months not years”.

Claims (45 extracted, 11 hedged)

European intelligence officials have raised the possibility of an imminent Russian test of Nato, with one saying a potential attack could come in a matter of “months not years”. uncertain
attack → raise → months
The warnings came after Poland’s prime minister, Donald Tusk, told parliament that intelligence assessments suggest Russia may launch an attack with drones or missiles on Nato territory in the coming months, as part of efforts to prove that “article 5 is more theoretical than practical”. uncertain
article → come → efforts
French president Emmanuel Macron called Tusk’s warnings “sound and well-documented”, and on Friday summoned party leaders and 2027 presidential candidates for an emergency meeting in Paris, where they discussed – among other topics – intelligence of a growing threat from Russia. asserted
they → call → Russia
The escalation fears come as the UN general assembly convenes in New York later this week, and amid intensifying airstrikes on both sides of Russia’s war on Ukraine. asserted
assembly → come → Ukraine
Kyiv hit Moscow and other Russian regions with hundreds of drones and missiles in the early hours of Sunday, in one of its biggest air attacks of the war. asserted
Kyiv → hit → war
In separate interviews with the Guardian over the past week, in different locations, three European intelligence leaders discussed their views of the potential threat from Moscow. asserted
leaders → discuss → Moscow
Michal Koudelka, head of the Czech Republic’s BIS security service, said that as well as increased drone activity, a small-scale invasion of Nato territory that borders Russia could be part of the Kremlin’s plans. uncertain
that → say → plans
“It’s possible. asserted
It → ’ → ?
It could involve a limited incursion, false flag provocations, a massive influence campaign,” he said, in a rare interview at the agency’s headquarters in Prague. uncertain
he → involve → Prague
He said this scenario could play out in a matter of “months, not years,” but added that “a lot of people are doing everything they can to make sure this doesn’t happen”. uncertain
this → say → everything
Officials in the three Baltic nations, which border Russian territory, have been more cautious about the prospect of an invasion or other serious escalation, citing Moscow’s currently stretched resources in Ukraine and warning that playing up the prospect of a massive attack might be to play into the Kremlin’s hands. uncertain
playing → border → hands
“We don’t see indications of an imminent attack,” said Normunds Mežviets, director general of the VDD, Latvia’s state security service, in an interview at the agency’s headquarters in Riga. asserted
Mežviets → see → Riga
He conceded that there are signs that Moscow is making preparations for more decisive action in Europe, but said it was not clear whether the plans are simply part of a destabilisation strategy. asserted
plans → concede → strategy
“It’s still an open question if they have direct and concrete plans or if it’s just within the context of their overall attempts to spread fear and uncertainty in western society,” he said. asserted
he → ’ → society
Baltic politicians, who for many years criticised western Europe for being soft on Russia, now find themselves in the strange position of telling some western leaders to calm down in their public messaging, fearing that talk of an imminent invasion could prove damaging to their societies and economies. uncertain
talk → criticise → societies
On Saturday, the secretary general of Estonia’s foreign ministry, Jonatan Vseviov, decried “panic on social media” in recent days about a possible attack. asserted
general → decry → attack
“If there is reason to fear an attack, rest assured: we will make that clear. asserted
that → be → attack
Until then, keep calm, carry on and support Ukraine,” he wrote on X. Mežviets said that, overall, it was good thing that western Europe had woken up to the threat from Russia. asserted
Europe → keep → Russia
“Before 2022, we constantly warned our western European partners about the threat from Russia, but most of the time our voices were not listened to. asserted
voices → warn → time
In 2022, the approach of our partners changed, they said it turns out the Balts and the Poles had been right,” he said. asserted
he → change → partners
Neither Mežviets nor Koudelka would discuss what specific intelligence may have been obtained about Russia’s supposed planning for the coming months, nor would they comment on whether a surprise trip by CIA director John Ratcliffe to Moscow last month – during which he stopped off in Riga – was partly to warn the Kremlin about the dangers of launching an attack on Nato. uncertain
he → discuss → Nato
After that visit, Kremlin spokesperson Dmitry Peskov dismissed rumours of a Russian attack on Nato: “It has nothing to do with reality and nothing to do with the intentions of the Russian Federation,” he said. asserted
he → dismiss → Federation
However, many in Europe will have the build up to the full-scale invasion of Ukraine in 2022 in the back of their minds, when US officials repeatedly warned Russia was preparing to invade and the Kremlin repeatedly denied it. asserted
Kremlin → have → it
As the full-scale war that ensued approaches its fifth winter, US-led efforts to bring about peace in Ukraine show no signs of success, with both Russia and Ukraine intensifying their drone and missile strikes on each other. asserted
Russia → ensue → other
Ukraine has destroyed much of Russia’s oil infrastructure, targeting refineries and other facilities over recent months. asserted
Ukraine → destroy → months
Moscow has frequently said that the provision to Ukraine of weaponry, intelligence and military advisers makes western countries participants in the war and legitimate targets, but has so far avoided action that might provoke a coordinated response from Nato. uncertain
that → say → Nato
Instead, it has launched what western agencies describe as a campaign of sabotage against targets in countries that are the loudest backers of Ukraine, and one-off incidents apparently meant to test boundaries, such as when more than a dozen drones, flying without ammunition, veered into Polish airspace a year ago. asserted
drones → launch → airspace
Koudelka said the current Russian tactic was “escalate to de-escalate”, with the Kremlin keen to push at weak points in western societies to tamp down their support for Ukraine’s war effort. asserted
Kremlin → say → effort
“They believe if they escalate enough then European countries will decide not to support Ukraine,” he said. asserted
he → believe → Ukraine
The escalation fears come as the Trump administration makes another attempt to kickstart peace negotiations in Ukraine. asserted
administration → come → Ukraine
, White House envoys Steve Witkoff and Jared Kushner also made another trip to Moscow in recent weeks, as well as a first-time trip to Kyiv. asserted
Witkoff → make → Kyiv
While Donald Trump has frequently claimed Russian president Vladimir Putin is interested in a deal, there is scepticism in Europe that the Kremlin has any interest in good-faith negotiations. asserted
Kremlin → claim → negotiations
“I haven’t seen any signs that there is a serious consideration in Moscow about real negotiations,” said Thomas Nilsson, head of Sweden’s military intelligence and security service, in an interview on the sidelines of a conference in Riga. asserted
Nilsson → see → Riga
“My assessment is that they are still thinking that they could achieve their strategic objectives, so they are just playing negotiation theatre,” he added. uncertain
he → think → theatre
All three intelligence bosses said that whatever else happens, Russia’s campaign of sabotage in Europe is likely to intensify in the coming months. asserted
campaign → say → months
Nilsson described as a “gamechanger” the recent armed drone incident at Leipzig airport, which German authorities have attributed to Russian intelligence. asserted
authorities → describe → intelligence
If you have attacks that could result in losses of life or losses of very critical infrastructure that have a huge implication for society, I think that is a gamechanger,” he said. uncertain
he → have → society
Mežviets said Russia was moving from randomised targeting of sabotage and arson attacks intended to sow panic to specific targets linked to western backing for Ukraine. asserted
Russia → say → Ukraine
“We see them looking to attack railway infrastructure, Ukraine support infrastructure. asserted
them → see → infrastructure
Right now we see a move towards defence industry targets,” he said. asserted
he → see → targets
…and 5 more, not listed.
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