Puntland Security Forces (PSF) seized a cache of weapons during a security operation undertaken in Garowe recently.
PSF officers also captured several drugs in the operation.
Governor Abdirahman Haji Abshir of the Nugal region displayed the weapons and drugs before the media and public on Sunday.
One civilian was killed while two others were injured during the operation.
Governor Abshir added that security forces arrested the four most notorious criminals in the area. The criminals had been using the weapons to terrorize local residents.