Police allegedly located weapons and bomb-making equipment at a northern suburbs home today.
Police attended a Paralowie address this morning, Tuesday 1 July, where officers allegedly discovered explosives components.
Further police resources attended, including Bomb Response Unit, CIB detectives, Dog Operations and crime scene investigators.
A thorough search of the home allegedly uncovered additional weapons, including firearms, swords and crossbows.
A 30-year-old Paralowie man was arrested at the home and charged with possess firearm without a licence and possess prohibited weapon.
He was bailed to appear in the Elizabeth Magistrates Court on 7 August.
A 30-year-old Paralowie woman was reported for possess firearm (gel blaster) and will be summonsed to appear in court at a later date.
Investigations are continuing.
Anyone with information about illicit firearms or weapons in our community can report it to police via Crime Stoppers on 1800 333 000 or online at www.crimestopperssa.com.au