Three youths, including a 12-year-old are facing weapons charges following an incident last night in Belleville.
Police were called to Sinclair Street where it was reported two males had confronted two other males with a knife and a handgun.
Officers set up containment and arrested a 12-year-old in the West Moira Street area.
Shortly after two 13-year-old males were taken into custody.
The 13-year olds are charged with assault and assault with a weapon.
They will appear in Youth Court later this month.
The 12-year-old male is charged with assault, assault with a weapon and weapons dangerous.
He was held for a bail hearing today.
No one was injured.
The weapons were not recovered.