New York: Machete attack injures police officers near Times Square New Year celebrations as suspect shot

A man wielding the weapon attacked officers outside the security cordon for the city's main Times Square celebrations at about 10pm on New Year's Eve.

Police commissioner Keechant Sewell told reporters: "Unprovoked, a 19-year-old male approached an officer and attempted to strike him over the head with a machete.

"The male then struck two additional officers in the head with the machete."

It is understood that one of those targeted, who was not seriously injured, shot the suspect in the shoulder enabling his arrest.

All three officers have non-life threatening injuries. One has a skull fracture while another was said to have a deep cut.

The incident happened near New York's New Year celebrations in Times Square

No motive has yet been identified.

Letter to police from Jay Withey who broke into a Buffalo, New York school, to help people who were stranded in the US bomb cyclone. Pic: via Storyful

'I had to do it to save everyone:' Letter solves school smashed window mystery - and reveals a snowstorm hero

Snowstorms in pictures as several parts of US and Canada battle thick snow and devastating blizzards

US snow storm covers houses in ice as people struggle to dig out after deadly blizzards

But law enforcement officials were said to be examining whether the man who allegedly attacked the officers had previously posted, what they called, jihadist writings online and that he had travelled to New York City to deliberately target police.

Sky News affiliate NBC News reported that the FBI's joint terrorism task force was participating in the investigation.

The Times Square celebrations were not affected by the emergency services response to the attack.

Police believe no-one else was involved.

-sky news