The Northern Territory Police Force has arrested 4 youths after an aggravated robbery in Katherine last night.

Just before 9:20pm, it is alleged that five youth offenders had entered the backyard of a property on Sandalwood Crescent, all armed with various edged and blunt weapons . The offenders then threatened a female resident before stealing her vehicle, ramming through the properties gate and fleeing the scene.

Around 10:20pm, the vehicle was found abandoned on a bush track behind Callistemon Drive.

A short time later, Katherine Police arrested 4 male youths, aged 12, 13,13 and 13.

All currently remain in custody pending charges being laid.

Police believe the offenders were also involved in the recent aggravated robbery on Grevillea Road with investigations ongoing.  Police urge anyone with information, including dash cam or CCTV footage, to contact police on 131 444 or CrimeStoppers on 1800 333 000.