Spanish police have discovered a tunnel in the North African exclave of Ceuta, to smuggle tons of hashish from Morocco into Spain.
Police said the structure, concealed beneath an industrial warehouse, extended over three levels, including a descent shaft, an intermediate chamber for pallet storage, and the tunnel itself.
Authorities seized 17 metric tons of the drug, €1.4 million (£1.2m) in cash, and arrested 27 people in connection with the operation.
The tunnel had a rail system and underground crane used to transport the hashish.
Spain is a major entry point for hashish, which is derived from cannabis resin, into Europe.
Ceuta, along with the Spanish exclave of Melilla to the east, surrounded by Morocco, forms the European Union's only land border with Africa.
Hashish is usually trafficked into Spain by sea using speedboats.
Read more from Sky News:
Paintings 'worth millions' stolen from museum in Italy
Israel passes controversial death penalty law
In 2023, Spain accounted for 68% of all resin seizures in the EU, according to the latest data from the EU drugs agency.
Smugglers have sometimes used unconventional methods to bring other drugs into Spain.
In the northwestern region of Galicia, submarines or semi-submersible vessels have been used to transport cocaine from South America, underscoring Spain's role as a transit hub.
(c) Sky News 2026: Spanish police find underground drug-smuggling tunnel from Morocco
Tiger Woods pleads not guilty to driving under influence - as details of arrest released
Ban on living on the outer Chagos Islands is overturned
Iran's allies could close second crucial sea route, with 'clear and significant' impact on UK
Alleged Scottish crime boss Steven Lyons set to be deported to Spain after arrest in Bali
How countries are dealing with rising oil and gas prices
Paintings 'worth millions' stolen from museum in Italy
Israel passes controversial death penalty law
Man extradited from Scotland and charged with 2006 murder of ex-Sinn Fein official
Australian fugitive Dezi Freeman accused of killing two police officers believed to have been shot dead
