The Northern Territory Police Force are calling for information in relation to an aggravated robbery that occurred in Katherine early this morning.

Around 4:15am, Joint Emergency Services Communication Centre received a report that a group of three unknown males entered a service station on Bicentennial Road and allegedly threw rocks and store items at the employee, striking her on the arm.

The victim and a security officer were able to get to safety, before one of the alleged offenders jumped over the counter and stole a quantity of cigarettes and all fled the scene on foot.

The victim received minor injuries and did not require medical treatment.

Investigations are ongoing.

Police urge anyone with information about the incident to make contact on 131 444. Please quote reference number P25005653.

Anonymous reports can be made through Crime Stoppers on 1800 333 000 or via https://crimestoppersnt.com.au/.