Anti-terrorism police in the Netherlands have arrested a 32-year-old French citizen accused of planning attacks in France, reports Deutsche Welle.
Three other suspects have been detained as Europe ramps up security after attacks in Brussels.
"French authorities on Friday requested the arrest of the French citizen, who had been identified in a terrorism investigation," Dutch prosecutors said in a statement. The man was arrested for his "involvement in preparing a terrorist attack," they added.
Officials did not name him, but said he would be extradited to France as soon as possible. Two other suspects, 43 and 47 years old, and "having an Algerian background" were also detained. Police said they had not identified another suspect caught in the operation.
The arrests were carried out by a special squad, including Dutch intelligence agency AIVD and prosecutors.