Ten people have been arrested in Manresa and the surrounding counties of central Catalonia since 2012 in security operations targeting jihadist terrorism, according to official data released by Spain’s Ministry of the Interior.
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The figures, first reported by Diari Catalunya, highlight the persistent counter-terrorism efforts by law enforcement in the region, which lies just northwest of Barcelona.
A Regional Focus for Counter-Terrorism
Though the number of arrests in central Catalonia is modest, it forms part of a larger pattern that has established Catalonia as a key area of focus in Spain’s fight against Islamist extremism. Indeed, according to the Ministry of the Interior, the province of Barcelona alone has seen 159 arrests in 92 separate operations since 2012, making it the country’s most active area for such police work.
Nationally, authorities detained a total of 765 individuals in jihadism-related operations between 2012 and February 2026. Studies and media analyses consistently show Catalonia accounts for a significant portion of these arrests. For instance, reports like one from Diari ARA suggest the region is the site of roughly a third of all such detentions in Spain.
The memory of the 2017 terror attacks in Barcelona and Cambrils, which killed 16 people, continues to shape the security landscape and underscores the ongoing threat that authorities are working to dismantle.
The Manresa Connection
Manresa, a city of approximately 78,000 residents about 60 kilometres from Barcelona, has not been immune to this activity. Notably, the ten arrests in the central region include a case from September 2016. In a statement then released, the National Police confirmed the arrest of a Moroccan national in the city. He was allegedly using numerous online platforms to disseminate jihadist ideology and propaganda.
The 2016 operation highlighted a key concern for security services: the internet’s role in radicalisation. Authorities accused the suspect of promoting terrorist groups’ narratives, glorifying their actions, and encouraging others to join their cause. This focus on online activity forms a central pillar of the European Union’s broader counter-terrorism strategy, which aims to disrupt recruitment and the spread of extremist material.
The Ministry of the Interior has also published an interactive map. It provides a visual representation of counter-jihadist operations across Spain, illustrating the geographic distribution of arrests since 2012.
A Broader Law Enforcement Mandate
The sustained focus on counter-terrorism runs parallel to the daily duties of police forces tackling a wide spectrum of criminal activity across Catalonia. While high-stakes anti-terror operations often capture headlines, local and regional police are constantly engaged in community safety.
Recent police actions in the Barcelona metropolitan area include the dismantling of a gang selling chemsex drugs from tourist flats in Eixample. Separately, residents intervened and helped police foil a squatting attempt in Castelldefels, leading to three arrests. These incidents, though different in nature from national security threats, form the complex tapestry of law enforcement’s responsibilities in maintaining public order.
The ten arrests in and around Manresa serve as a reminder that while Barcelona city may be the epicentre, counter-terrorism surveillance and operations extend throughout the Catalan territory. Therefore, for Spain’s security apparatus, the challenge remains persistent and evolving, demanding constant vigilance both online and on the ground.
