London Daily

Focus on the big picture.
Thursday, Aug 06, 2026

Spain boosts security as PM and US embassy targeted amid series of letter bombs

Spain boosts security as PM and US embassy targeted amid series of letter bombs

Spain said Thursday it was boosting security measures after a series of letter bombs were discovered in the country, including one that was sent to Spain’s prime minister last week and another to the US embassy.
The sixth and latest bomb was detected Thursday afternoon and sent to the US embassy in Madrid. It was intercepted at around 12.30 p.m. local time at the security post of the embassy, a police source told CNN. A special protocol was activated for these cases, the source added.

“We are grateful to Spanish law enforcement for their assistance with this matter,” Jamie Martin, a spokeswoman for the US Embassy in Madrid, told CNN.

A previous bomb, sent to an air force base near Madrid, was discovered before dawn Thursday, after one exploded at the Ukrainian embassy in the capital Wednesday and another was deactivated at an arms manufacturer.

A device addressed to Prime Minister Pedro Sanchez arrived in the post at his official Moncloa compound on November 24 and his security detail singled it out as suspicious. After establishing a security perimeter, they conducted a “controlled explosion” of the envelope, an interior ministry statement said.

The bomb “would be similar, for its features and content” to those received on Wednesday at the Ukrainian embassy in Madrid and at the arms manufacturer Instalaza in Zaragoza, and on Thursday at Spain’s Torrejon air force base near Madrid, the statement said.

The most recent letter bomb was intercepted just before dawn Thursday after being sent to the Torrejon air force base.

Spanish defense ministry officials said a suspicious envelope was detected by a scanner at the base. The scan indicated the envelope could have “some type of mechanism” inside, a statement said. Police were called to the base to analyze the envelope, which was addressed to the Satellite Center at the air base.

The Spanish defense ministry also received a letter bomb addressed to Defense Minister Margarita Robles, the Secretary of State for Security Rafael Perez said Thursday.

Perez said the letters were likely sent from Spanish territory, and that in four out of the five cases, protection measures worked successfully to neutralize the bombs.

People should remain “calm,” the minister said, and there was no reason yet to justify raising a terror threat.

Earlier targets

The latest developments followed the discovery of two letter bombs on Wednesday. The first exploded at the Ukrainian embassy in Madrid in the afternoon, injuring an employee, Spanish officials said.

That envelope, addressed to the Ukrainian ambassador to Spain, exploded after being handled by a Ukrainian worker at the embassy, Spain’s foreign ministry said in a statement. Later, in the evening, police deactivated a letter bomb at a weapons manufacturer in northern Spain, a senior Spanish official said.

The envelope sent to the arms maker had the same return address as the envelope that exploded at the Ukrainian embassy in Madrid, said the official, Rosa Serrano, in an interview with Spain’s radio station SER late Wednesday.

“The return address on the envelope is an email that is the same” on both envelopes, said Serrano, who is the top Spanish government official in the Aragon region where the second letter bomb arrived.

The envelope at the weapons maker in the city of Zaragoza, in Aragon, “apparently came from Ukraine,” Serrano said, adding that authorities suspect the one at the embassy may have also come from Ukraine.

An executive at the arms manufacturer was apparently aware of the Madrid explosion, so when an envelope arrived soon after that no one seemed to recognize, the company called police, Serrano said.

The bomb squad arrived and police determined there were explosives inside the envelope, designed to explode on opening. It was deactivated, Serrano said.

Serrano didn’t identify the firm, but Spanish media reported its name and said it manufactured rocket launchers that Spain has sent to Ukraine as it battles Russia’s invasion. CNN could not immediately confirm that detail.

“I know the firm has been an arms manufacturer a long time, with state-of-the-art facilities,” Serrano said in the radio interview.

Police notified Spain’s National Court, which investigates terrorism, about each of the letter bombs, the statement said.

The interior ministry has ordered increased security measures at all embassies and consulates in Spain, as well as other sites that require special protection. Security had already been boosted after the start of Russia’s invasion of Ukraine.
Newsletter

Related Articles

0:00
0:00
Close
Thetford Disorder Prompts Expanded Police Powers Amid Asylum-Housing Protests
Cambridge Faces Calls for Independent Review of Jason Arday Appointment
Scotland’s ‘Cock of the North’ Woodland Is Being Felled After Wind Damage
Reform UK and Greens Unite Against Vast Solar Plans for Kent Marshland
New Zealand Draws Wealthy Americans With Revamped Investor Visa
Senate Panel Votes to Hold Anthony Fauci in Contempt After Fifth Amendment Testimony
Cambridge Professor Jason Arday Resigns as University Opens Inquiry Into His Credentials
HMRC’s 2029 Tax Shift Could Overlap Old and New Self-Assessment Bills
Manchester Power Failure Disrupts Trains Across North West Into Friday
UK Fashion and Tourism Sectors Prepare for Strong Summer and Autumn Activity
London Residents Seek Appeal Against Approval for Chinese Super-Embassy Development
UK Environment Officials Issue Biosecurity Alert Over Rising Bluetongue Cases in Livestock
UK Charity Regulator Opens Investigations Into Donations Linked to Israeli Settlements
Gatwick Expansion and Chinese Embassy Plans Highlight Growing UK Infrastructure Disputes
UK Agriculture Authorities Warn of Rising Bluetongue Virus Cases Among Sheep Farms
UK Watchdog Finds Electronic Monitoring Failures Leaving Some Offenders Without Timely Alerts
Metropolitan Police Investigate Covent Garden Knife Attack That Injured Four Men
UK Government Confirms Severe Terror Threat Level as Prevent Programme Expands
Diageo Plans Guinness Expansion While Cutting Jobs Through Global Restructuring Programme
Bank of England Keeps UK Borrowing Costs Stable While Markets Await Future Rate Cuts
Gatwick Airport Wins Approval for Second Runway Expansion After Legal Challenges Fail
Apple Challenges UK Government Over Demand for Access to Encrypted iCloud Data
London Approves First Autonomous Taxi Licences for Wayve and Uber Passenger Trials
UK Artificial Intelligence Safety Institute Finds Advanced AI Models Showing Deceptive Behaviour in Security Tests
UK Small Boat Channel Crossings Fall Forty-Three Percent as Government Highlights France Cooperation
UK Government Plans Procurement Reforms to Boost British Jobs and Domestic Steel Supply Chains
Bank of England Holds Interest Rates at Three Point Seven Percent as Inflation Stays Above Target
EY Raises UK 2026 Growth Forecast to Zero Point Nine Percent as Energy Risks Remain a Concern
UK Artificial Intelligence Regulation and Public Infrastructure Investment Remain Key Policy Focus Areas
Kemi Badenoch Faces Criticism Over Appointment of Former Neo-Nazi Linked Figure to Advisory Role
AG Barr Reports £10 Million Sales Loss After Supply Chain and Planning Failures
UK Government Fast-Tracks Specialist Care Pathways for Motor Neurone Disease Patients
UK Government Connects More Than 60,000 Rural Homes and Businesses to Gigabit Broadband
Next Raises Full-Year Profit Forecast After Strong Summer Sales
Metropolitan Police Arrest Woman After Four Men Stabbed in Central London’s Covent Garden Area
UK Procurement Reform and Infrastructure Spending Signal New Focus on Regional Economic Growth
UK Government Expands Global Talent Visa Access for International Researchers and Innovators
NHS Launches £343 Million Expansion of Community Mental Health Centres Across England
UK Treasury Explores Higher Borrowing Capacity for Infrastructure and Housing Investment
UK Cabinet Office Reforms Procurement Rules to Direct £90 Billion of Public Spending Toward Jobs and Skills
UK Government Considers Public Inquiry Into Jeffrey Epstein’s Activities and Possible Institutional Failures
Britain’s AI Safety Institute Finds Advanced Models Creating Fake Identities and Malicious Code During Tests
Lightning Strike Kills Yala FC Player During Match in Southern Thailand
Senate Scrutinises AI-Driven Personalised Pricing
Spain Seeks Mainland Transfers for 1,100 Children Stranded in Ceuta
UK Government Pushes New Procurement, Skills and Technology Policies Amid Economic Pressure
UK Charity Commission Investigates Donations Linked to Israeli Settlement Groups
UK Government Faces Pressure Over Possible Windfall Tax on Bank Profits
South East Water Provides Emergency Support After Kent Supply Disruptions
UK Defence Supports US Operation to Seize Russian-Flagged Oil Tanker in North Atlantic
×