Northern Territory Police are calling for witnesses in relation to an aggravated robbery that occurred in Alice Springs yesterday morning.

At about 1:15am, the 20-year-old male victim was walking along Leichhardt Terrace towards Undoolya Road. Once at the causeway he walked onto the pedestrian bridge and headed towards East Side.

He was approached by a group of unknown youths who assaulted him and stole a number of small items. The victim suffered minor injuries.

Strike Force Viper investigators are calling for anyone who witnessed the incident or who have CCTV or dash-cam footage, to contact police on 131 444. Please quote reference 9784863.