The Northern Territory Police Force has arrested a 16-year-old male after an indecent assault near Uluru yesterday.

Around 3pm, police received reports that a male had stolen a woman's bag and mobile phone while she was walking along the base walk around Uluru.

Yulara members attended the scene, where the victim disclosed that the male had also indecently assaulted her during the theft.

Local members began investigations and identified a 16-year-old male, who has since been arrested. He currently remains in police custody and is expected to be charged later today.

Police are urging anyone with information to contact police on 131 444 or to visit your local station. Quote reference P25106838. Anonymous reports can be made to Crime Stoppers on 1800 333 000 or via https://crimestoppersnt.com.au/.