The Cotofenesti Geto‑Dacian ceremonial helmet — more than 2,500 years old and on loan from Bucharest — was stolen from the Drents Museum in Assen in January 2025 and recovered on April 16. Authorities also recovered two of three gold bracelets; investigators say suspects used a homemade bomb and a sledgehammer to break in. The helmet returned slightly dented but without apparent permanent damage. The items arrived in Bucharest on April 21 and will be displayed publicly before restoration.
Ancient Geto‑Dacian Gold Helmet Recovered After Explosive Heist at Dutch Museum
The golden helmet of Cotofenesti and two of the three gold bracelets have been recovered after they were stolen from the Drents Museum last yearCredit: Sem van der Wal / ANP / AFP via Getty
An ancient Geto‑Dacian ceremonial gold helmet and two of three stolen gold bracelets have been recovered after a violent break‑in at the Drents Museum in Assen.
What Happened
The Cotofenesti helmet — a ceremonial piece more than 2,500 years old on loan from the National History Museum in Bucharest — was taken during the final weekend of a six‑month exhibition in January 2025. Security footage shows three masked men forcing open a museum door with a crowbar shortly before an explosion. Investigators later said the suspects used a homemade bomb and a sledgehammer to gain entry.
Recovery and Condition
On April 16, Dutch authorities announced the recovery of the helmet and two of the three gold wristbands. The helmet was returned slightly dented but without signs of irreversible damage, while the recovered bracelets reportedly remained in their original condition. Authorities continue to search for the third bracelet.
The recovered golden helmet of Cotofenesti and two gold braceletsCredit: Sem van der Wal / ANP / AFP via Getty
Responses and Next Steps
“Nothing can withstand a bomb. What we witnessed in Assen was a new form of violence directed at museums — one that transcends Assen, transcends the Netherlands,”
— Robert van Langh, Director, Drents Museum
Prosecutor Corien Fahner called the recovery “incredibly pleasing” and described the investigation as a “roller‑coaster,” particularly for Romania and museum staff. Three suspects were arrested soon after the theft; prosecutors say two bracelets were recovered following an agreement with the arrested men. The suspects are due to stand trial later this month.
The recovered artifacts arrived at Bucharest Henri Coandă International Airport on April 21 and were transported under guard to the National History Museum. Romania’s Minister of Culture, Demeter Andras Istvan, urged the public to view the objects both as cultural treasures and as witnesses to the ordeal and the collaborative effort that secured their return. Cornel Constantin Ilie, interim director of the National History Museum of Romania, said the items will be exhibited to the public before undergoing restoration.
Timeline
- January 2025: Helmet and bracelets stolen from Drents Museum during final exhibition weekend.
- Shortly after: Three suspects arrested in connection with the heist.
- April 16, 2025: Authorities announce recovery of helmet and two bracelets.
- April 21, 2025: Artifacts flown to Bucharest and transferred to the National History Museum.
The incident has prompted renewed discussion about security at cultural institutions and the international protection of loaned artifacts.
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