Detectives have arrested a 22-year-old man after an alleged rape at an Army barracks in Oxfordshire.
The incident is alleged to have taken place at the St David's Barracks, off London Road, Bicester, on 14 March, a Thames Valley Police spokeswoman said.
The victim is believed to be male.
A 22-year-old man was arrested on 18 March and released on bail pending further inquiries.
He is due to return to a police station in the area on 7 April.