New Delhi: Several people were injured in Germany on Saturday, after a knife attack on a high-speed train in the southern town of Bavaria. According to reports, an unknown assailant attacked many train commuters, leaving them with grievous injuries. The knife attack happened as a train was traveling between the cities of Regensburg and Nuremberg at the time of the incident. According to Bild newspaper, 3 people were injured, among them 2 seriously wounded. None of the injuries are thought to be life-threatening. Police told media persons that the attacker has been arrested. Probe underway to find motive of attack Till now, the German officials haven’t dubbed it a terror attack and are still investigation reason behind knife attack. However, in recent years, Germany has witnessed terror attacks from jihadist and other extremist groups. On June 25, 3 people were killed and 5 others injured in a knife attack committed by a Somali in Wuerzburg, in southern Germany.