A man suffered serious injuries and two groups of men were reported fighting with weapons on a night of violence in an area of Bury.
Police were called to a "disturbance" at a home on Kestrel Drive at around 10.50pm last night, Monday.
After emergency services arrived a man was taken to hospital with serious injuries.
Police said initial enquiries suggested that a group of men forced entry into a property on Kestrel Drive and attacked the occupants.
Two groups of men were then seen fighting with weapons outside nearby road, Hawk Close.
Three people were taken to hospital with injuries not currently believed to be life-threatening.
Police have since arrested three men, aged 23, 43 and 56, on suspicion of assault and a man aged 29 was arrested on suspicion of violent disorder.
Several weapons including a hammer and knives were seized.
Enquiries are ongoing to confirm the circumstances of the disorder.
Detective Inspector Andy Wright of Greater Manchester Police's (GMP) Bury district said: “I would like to reassure the public that we believe this incident is an isolated and targeted incident and poses no wider risk to the local community.
“Last night’s attack was vicious and premeditated and I want to reassure the public we are working around the clock to piece together what happened, why and locate any outstanding offenders.
“I understand this incident will cause a number of concerns within the local area however, rest assured there will be extra patrol plans in place to provide a visible and reassuring policing presence in the community.
"If you do have any concerns, I urge you to speak to the officers who will be on hand to assist.
“We are also appealing for anyone who may have been in the area at the time of the incident and who may have information to share - including footage such as CCTV, mobile or dashcam - to make contact with police directly.”
Anyone with information can make a report by calling 0161 856 1146 quoting log 3,926 of August 8 or via GMP's website: www.gmp.police.uk
Alternatively, call the independent charity Crimestoppers on 0800 555 111.
If you have a story or something you would like to highlight in the community, please email me at chloe.wilson@newsquest.co.uk or DM me on Twitter @chloewjourno.
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