Two subjects Soufiane Kayal and Samir Bouzid. (Source: AP)

According to the Belgian prosecutor's office, both men are suspected of using fake identity cards to help Salah Abdeslam, the main suspect in the Paris terrorist attacks, travel to Hungary last September.

According to the fake identity cards they used, both of them are Belgian nationals, named Soufiane Kayal and Samir Bouzid.

Police also said a fake identity card in the name of Samir Bouzid was used to transfer money from Belgium to France for suspected mastermind Abdelhamid Abaaoud four days after the Paris massacre. Abdelhamid Abaaoud was killed in a French police raid.

In addition, this ID card was also used to rent a house in the town of Auvelias, southern Belgium. This is believed to be the location where the subjects used to hide to plan the terrorist attack in Paris.

A series of terrorist attacks in Paris on the night of November 13 occurred simultaneously at six locations, including the Bataclan theater, Stade de France, Charonne Street, Alibert Street, Fontaine au Roi Street and Voltaire Avenue, killing 130 people and injuring more than 350. Seven terrorists were killed or died by suicide bombings./.

According to Vietnam+