German police have arrested 10 people on suspicion of planning an ISIS terrorist attack, BBC reported. 

The arrests were made during raids carried out by 200 police officers in the states of Hesse and Rhineland-Palatinate.

The men has plotted to "kill as many 'non-believers' as possible" using a vehicle and guns, prosecutors said.

The main suspects are a 21-year-old man from the city of Offenbach and 31-year-old brothers from Wiesbaden.

The suspects have already contacted gun dealers, rented a car and raised money to buy weapons.