Four men and a teenager have been jailed in Australia over a plot to carry out a terror attack in Sydney.

The plan was foiled by police in New South Wales (NSW) in 2014.

The plot had included discussions about targeting an Australian Federal Police building in Sydney and a jail in nearby Lithgow, a court heard.

The ringleader, Sulayman Khalid, was described as a "devout terrorist" by a judge who sentenced him to a maximum of 22 years and six months in jail.

The Supreme Court of NSW heard that some of those involved in the plot had acquired weapons and ammunition.