Northern Territory Police have arrested two youths in relation to an aggravated robbery that occurred in Karama on Saturday morning.

Around 12:30am, police received reports that two male youths unlawfully entered a restaurant on Kalymnos Drive, before one of the youths allegedly assaulted an employee while the other gained access to the cash register and stole the contents. They then fled the scene on foot.

The employee was transported to Royal Darwin Hospital with minor injuries.

Detectives later located and arrested two 16-year-old males.

Police continue to urge anyone who witnesses a crime or anti-social behaviour to call 131 444.