Don't Just Read the News, Understand It.
Published loading...Updated

Russia's Secret Nuclear Changes Revealed in "Huge" Security Breach

  • In May 2025, a major leak uncovered by the Danish media outlet Danwatch in collaboration with the German magazine Der Spiegel detailed extensive information about Russia’s modernization of its nuclear weapons infrastructure at facilities near Yasny in the Orenburg region.
  • The leak occurred despite Russia tightening laws in 2020 to restrict access to military records and follows years of a large-scale nuclear missile infrastructure upgrade that Putin publicly announced in 2018 but did not detail.
  • The published documents include over two million files with blueprints, internal layouts, procurement records, and satellite images showing rebuilt bases with advanced security and new facilities housing missiles including the Avangard hypersonic glide vehicle.
  • Hans Kristensen described the leak as providing a 'whole new chapter' in open-source intelligence, while expert Tom Røseth called it 'a huge breach of security' revealing strategic nuclear complexes in unprecedented detail.
  • The leak verifies Russia's nuclear modernization is real and extensive, potentially strengthening Moscow's nuclear deterrence and amplifying concerns about the country's strategic threats amid ongoing geopolitical tensions.
Insights by Ground AI
Does this summary seem wrong?

44 Articles

All
Left
8
Center
3
Right
5
Lean Right

Two million confidential documents reveal the details of Russian nuclear bases: plans, tunnels, weapons... and even Danish valves. An unprecedented escape that could cost billions to Moscow

·Italy
Read Full Article
Lean Right

A major data leak with satellite images reveals how Russia has upgraded the facilities for launching the large, strategic nuclear weapons that can reach other continents in a matter of minutes. “It is of course worrying that Russia has modernized them,” says military expert Johan Huovinen.

·Stockholm, Sweden
Read Full Article
Lean Left

European journalists have managed to get hold of the confidential plans of a Russian nuclear complex. These new elements have shown that the site has been the subject of a major effort to...

Left

Russia is modernizing its nuclear weapons bases, showing secret documents. – Absolutely unbelievable, says nuclear weapons expert Hans M Kristensen about journalists being able to find out

·Stockholm, Sweden
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 50% of the sources lean Left
50% Left
Factuality

To view factuality data please Upgrade to Premium

Ownership

To view ownership data please Upgrade to Vantage

Spiegel broke the news in Germany on Wednesday, May 28, 2025.
Sources are mostly out of (0)

You have read 1 out of your 5 free daily articles.

Join millions of well-informed readers who use Ground to compare coverage, check their news blindspots, and challenge their worldview.