An investigation is under way after an Army helicopter accidentally opened fire while on the ground in the UK.
It fired a round at Wattisham Flying Station on Tuesday, the Sun reported.
The Apache had suffered a malfunction during a training exercise the day before and was at the Suffolk base near Ipswich for repairs, it is understood.
A British Army spokesman said: "We are aware of an incident at Wattisham Flying Station which is being investigated."
He said he could not comment further.