The arrondissement of Grenoble is an arrondissement of France in the Isère department in the Auvergne-Rhône-Alpes region. It has 263 communes. Its population is 738,149 (2016), and its area is 4,398.7 km2 (1,698.3 sq mi). From Wikipedia
The targeted attack near Lycée Marie Curie highlights concerns over youth violence as authorities respond with security measures and investigations continue.
