Dramatic aerial footage has emerged of a fire at an arms factory in Connecticut, USA on Thursday.

The footage, taken with a drone, shows flames engulfing the old Remington Arms factory in Bridgeport.

The fire was continuing to burn on Thursday.

Firefighters can be seen battling the blaze, with crews mounted on a cherry picker to combat the four-storey fire.

Local fire officials are still investigating the cause of the fire, but they haven't ruled out arson.

Dramatic aerial footage has emerged of a fire at an arms factory in Connecticut, USA on Tuesday.

The footage, taken with a drone, shows flames engulfing the old Remington Arms factory in Bridgeport.

Firefighters can be seen battling the blaze, with crews mounted on a tower ladder to combat the four-storey fire.

The fire was continuing to burn on Thursday.

Local fire officials are still investigating the cause, but they haven't ruled out arson.