French police “thwarted an imminent attack on French soil” when they arrested four people, including a 16-year-old girl and three men, in cities across France, Interior Minister Bruno Le Roux said in a statement. The girl had pledged allegiance to ISIS in a cellphone video, the source said.
All four suspects are French nationals, a source familiar with the investigation said.
A partially assembled improvised explosive device was also found as part of the investigation, according to Le Roux’s statement.
The arrests in Montpellier, Clapiers and Marseillan follow a two-week investigation led by the anti-terrorist division of the Paris Public Prosecutor in collaboration with the judicial police of Montpellier and the national police force, the statement said.
A source close to the investigation told CNN that a 21-year-old man arrested in Clapiers is suspected of planning a suicide attack in France. French intelligence services know he tried to travel to Syria in November 2015, the source said.
The man was in a relationship with the girl taken into custody, the source said. And investigators believe the plan was for her to leave France just before the attack, then join ISIS in Syria.
Le Roux praised the work of investigators that led to the arrests, “among them three directly suspected of preparing a violent attack against our territory.”
Brussels has also been on high alert. Suicide bombers struck the city’s airport and a subway station in March 2016, killing 32 people and wounding more than 300.
CNN’s Rebecca Coleman reported in London. Maud Lerest, Schams Elwazer and Melissa Bell contributed. Eric Levenson wrote in New York.









