Armed officers responded to an incident in Haddenham on Sunday morning.
It happened at around 6.30am.
Police were called to a report of an assault at an address in Barn Owl Lane.
Officers attended alongside a number of armed officers and a man was arrested.
He has since been released on bail.

Sexual Assault in Buckingham
Council updates Hackney Carriage & Private Hire Licensing Policy
Buckingham Household Recycling Centre reopens this week
Return of 'park pop-ups' for local businesses
Bucks Labour MPs demand urgent clarity on Buckinghamshire Family Hub
Aylesbury Town Council demands urgent transfer of neglected sports facilities
Council launches new Growth Fund to boost the county's economy
Support for Buckinghamshire households that use heating oil












