Vehicle breaches security at RAF Aldergrove
There has been a breach of security at RAF Aldergrove in County Antrim.
It is understood a vehicle crashed through a security fence into the RAF base on Tuesday morning.
The car was then reported to have been pursued inside the base but it managed to get away, at which point the PSNI took over. The breach is being investigated by both the military and the PSNI. A police helicopter is involved in the ongoing search.