Northern Territory Police have arrested three youths in relation to an alleged aggravated assault in Pinelands last night.

At around 8pm, a 23-year-old woman left her vehicle when she was approached by the group and allegedly assaulted. The incident is believed to have occurred at the intersection of Foundation Road and Stuart Highway.

Serious Crime and Strike Force Trident detectives arrested the three youths, aged 13, 14 and 15, earlier today. They are assisting police with inquiries.

Anyone who may have witnesses the incident or has dashcam footage of the location during that time is urged to contact police on 131 444. Please quote reference number 9535292.