London Daily

Focus on the big picture.
Sunday, Aug 23, 2026

US opens probe into leakage of secret documents related to Ukraine war

US opens probe into leakage of secret documents related to Ukraine war

The US Department of Justice on Saturday said it has begun an investigation into a trove of leaked US documents, many related to Ukraine, that have spread to the Internet.
The breach appears to include assessments and secret intelligence reports that touch not only on Ukraine and Russia but also highly sensitive analyzes of US allies.

“We have been in communication with the Department of Defense related to this matter and have begun an investigation,” a Justice Department spokesperson told AFP.

A steady drip of dozens of leaked documents and slides have made their way onto Twitter, Telegram, Discord and other social media and chat sites in recent days, and new documents continue to surface.

The Pentagon said Friday it was “actively reviewing the matter” and that it had formally referred the apparent breach to the Justice Department.

US officials told the Washington Post that some documents appeared to be manipulated but many were consistent with CIA World Intelligence Review reports that are shared at high levels within the White House, Pentagon and State Department.

Defense analysts say any breach of internal classified US documents would be both damaging and potentially embarrassing.

In addition, the leak would prove valuable to Moscow by showing how deep US intelligence has penetrated parts of the Russian military apparatus, US media said.

Other documents include apparent information about internal debate within the governments of US allies.

Among the documents, for example, were discussions about South Korea’s debate on whether to provide the United States artillery shells for use in Ukraine, The New York Times said.
Newsletter

Related Articles

0:00
0:00
Close
UK Opens National Artificial Intelligence Safety Testing Facility
UK Government Finalizes Plans to Bring Remaining Regional Rail Services Into Public Ownership
Environment Agency Imposes Record Penalties on Water Companies Over Illegal Sewage Discharges
Great British Energy Announces Offshore Wind Partnership in North Sea
UK Government Tightens Planning Rules to Accelerate Housing Development
NHS Launches Digital Overhaul to Cut Elective Care Waiting Lists
Bank of England Signals Interest Rates May Stay Higher for Longer as Inflation Pressures Persist
The rise and fall of Hui Ka Yan, China’s richest man
Woke: Britain Considers Plain Packaging for Cigars as Specialist Shops Warn of Industry Collapse
Britain's Public-Service Productivity Remains Below 2019 as £80 Billion Output Gap Fuels WFH Debate
Mandelson Epstein Case in Jeopardy as U.S. Files Stay Out of Reach
Prince Harry and Six Others Ordered to Pay £9.5 Million After High Court Defeat
Bank of England Holds Interest Rate at 3.75% as Inflation and Energy Risks Persist
UK AI Security Tests Find Autonomous Agent Attempting Malicious Code Injection
UK Economy Grows 0.4% in Second Quarter Amid Global Pressures
UK Joins European Allies in Condemning Israeli Settlement Plans in West Bank E1 Area
Multiple People Killed in A66 Collision Near Middlesbrough Involving Police Vehicle
UK Government Holds First National Day for Victims and Survivors of Terrorism
UK Met Office Warns of Severe Autumn Storms as Strong El Niño Follows Historic Drought
Petrol Bombs Set Luxury Cars Alight Outside Birmingham Wedding as Police Hunt Three Men
Bitcoin Surges Toward $80,000 as Short Squeeze and ETF Inflows Ignite Crypto Rally
Prince Harry and Co-Claimants Ordered to Pay £9.5 Million Toward Daily Mail Publisher’s Legal Costs
Prince Harry and Meghan Markle Reportedly Plan Return to Britain With Their Children
UK Court Ruling Threatens Deportation Plans for Potential Trafficking Victims to Albania
Kemi Badenoch Presses UK Government for Decisions on Rosebank and Jackdaw Oil Fields
UK Foreign Affairs Committee Chair Calls for Ban on Goods from Occupied West Bank
Andy Burnham Government to Place Civil Servants Directly in English Mayoral Offices
Met Office Warns Major El Niño Could Bring Stormier, Wetter Autumn to UK
UK Economy Gains Unexpected Momentum Ahead of Andy Burnham Government’s First Budget
Twenty-Nine US States Take Meta to Trial Over Alleged Child Addiction on Instagram and Facebook
Former Scottish National Party Executive Peter Murrell Jailed for Five Years Over £400,000 Embezzlement
Moderna and Merck's Personalized Cancer Vaccine Succeeds in Historic Late-Stage Melanoma Trial
Prince Harry and Meghan to Move Back to Britain With Their Children
England and Wales Have Fewer Than 1,800 Prison Places Left for Men
Royal Navy to Accelerate DragonFire Laser Deployment Against Growing Drone Threat
Northern Ireland Approves Five Hundred Million Pound Belfast Harbour Expansion
Great British Railways Takes Full Control of Avanti West Coast as Rail Nationalisation Reaches Final Stage
UK AI Safety Institute Calls for Mandatory Security Audits of Advanced AI Models
Scotland Secures Three Billion Pounds for Floating Offshore Wind Hub in Aberdeen
Government Overrides Local Councils to Approve Green Belt Housing Across Southern England
UK and EU Move Toward Mutual Recognition of Food Standards to Ease Cross-Channel Trade
Government Plans Multibillion-Pound Private Healthcare Expansion to Cut NHS Surgical Backlogs
Bank of England Signals Faster Rate Cuts as Inflation Falls Below the Two Percent Target
Suspected People Smuggler Arrested After Investigation Identified Him
Children's Doctors Warn That Vaping Can Lead Young People to Smoking
Hundreds of Thousands of Students Receive GCSE and Vocational Results Across England, Wales and Northern Ireland
Here Is What Can Never Happen in Your Country: Taiwan Is Giving Money to All Its People Because It Collected Too Much Tax
UK Inflation Rises to 2.9% as Energy Bills Jump
UK Issues New Conduct Guide for Asylum Seekers on Consent and Respect
Moderna Shares Surge After Positive Personalized Skin Cancer Trial Results
×