A man has been killed and several other people injured in a shooting at a US country club hosting a wedding, police in New Hampshire have said.

Aerial pictures above the Sky Meadow Country Club in Nashua show emergency responders at the scene.

A suspect was detained at the scene by police officers who said "a single male had entered the club and fired several shots".

Eyewitness reports said the country club was hosting a wedding, and people were also eating at its restaurant when the suspect entered and began shooting people.

New Hampshire congresswoman Maggie Goodlander said in a statement she was "closely monitoring the tragic reports" and that her heart was with the victims, their families and the entire community.

Image: Pic: AP

At a news conference, Peter Hinkley, senior ass

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