Police investigating dissident republican terrorist activity in the Lurgan area have been given more time to question four suspects arrested on Wednesday.
A court has allowed detectives to continue to interview the four men – two aged 22, one aged 24 and one 46 – until Monday evening.
A fifth suspect, arrested in Lurgan yesterday, also remains in custody at a police station in Belfast.
A number of houses were evacuated in the Woodville Avenue area of Lurgan and police conducted a number of searches at properties in the town on Wednesday.
Three were arrested in Lurgan while the 46-year-old was apprehended in Coalisland.