The agency did not give the man’s nationality. The incident took place at Nayed Al-Aqaba near Bani Malik. A spokesman of the Border Guards said the man had hidden the grenade inside his clothes.The intruder was killed immediately as a result of the explosion, which also damaged the checkpoint, the spokesman said. However, it did not cause any injuries to security officers or bystanders.Security agents have launched an investigation to find out the suicide bomber’s motives.The spokesman emphasized the Border Guards’ commitment to protect the Kingdom’s borders and prevent intruders from entering the country.