The Northern Territory Police Force is investigating an alleged sexual assault that occurred in Alice Springs early this morning.

 Around 4am, the Joint Emergency Services Communication Centre received a report of a sexual assault that had occurred at an address in Gillen.

It is alleged a 35-year-old male unlawfully entered the residence and sexually assaulted an adult female known to him before fleeing the scene.

Police and St John Ambulance attended, and the victim was conveyed to hospital. A crime scene was established, and police are actively searching to locate the offender.

 Anyone with information is urged to contact police on 131 444. Please quote reference P26232336. Information can also be provided anonymously through Crime Stoppers on 1800 333 000.

If you or someone you know are experiencing difficulties due to family or domestic violence, support services are available, including, but not limited to, 1800RESPECT (1800 737 732) or Lifeline 131 114.