A suicide car bomber drove into a checkpoint in the Somalia capital of Mogadishu early Saturday.
According to eyewitness accounts, "metal debris fell inside the port" and "gunfire" was heard as "security forces surrounded the area".
No group has claimed responsibility and the police made no immediate comment on casualties.


Iran threatens painful response if US renews attacks
Ukrainian drones hit Russian port of Tuapse for the fourth time
Detained Myanmar ex-leader Suu Kyi to meet legal team this weekend
UK police charge man over stabbing attack in London