TUNIS Tunisian authorities say that they have arrested seven people suspected of involvement in a deadly weekend attack that left one security officer dead and another wounded.
National guard spokesman Housameddine Jbabli said Monday on Radio Shems that seven suspects are being held by anti-terrorism authorities.
The Islamic State group's Amaq agency carried a brief claim of responsibility on Monday for the attack.
Among the seven detained is the wife of one of the dead attackers and the two brothers of another.
Sousse was the site of Tunisias deadliest extremist attack in 2015, when a massacre killed 38 people, most of them British tourists.