Two brothers accused of arson attacks on 5G masts in west Belfast face additional charges following new evidence, Belfast Magistrates Court heard on Tuesday.

Michael Clarke, 46, from Monagh Road, faces two counts of arson on 1 June 2023 at the Park Centre and Owenvarragh area. His brother Darren Clarke, 45, of no fixed abode, faces a charge for an arson attack on Whiterock Road on 7 September 2023.

A Detective Inspector stated that new evidence emerged during the investigation into similar offences at multiple 5G masts. Police CCTV footage shows two men approaching the Owenvarragh mast, one with a JD Sports bag. They pried open the service hatch, poured in an accelerant, set it alight, and fled, leaving the bag.

About 90 minutes later, two people in matching clothing used the same method at the Park Centre mast. Forensic tests on the bag found a DNA profile matching Michael Clarke among mixed profiles from three males.

A search of Michael Clarke's home recovered petrol cans, a key for mast service hatches, documents on 5G mast risks, and materials on criminal damage law and defences. During interview, he identified as a freeman of the land and declined to answer questions on the incidents but expressed concerns that people would die without awareness of the issue.

Police confirmed new charges against the brothers. Darren Clarke faces eight counts of arson and conspiracy to commit arson. Michael Clarke faces charges of arson and conspiracy to commit arson from 2023 to 2025.

The court adjourned the cases to 26 May for the brothers' appearance on the new charges. District Judge Peter Magill directed the Public Prosecution Service and police to provide a full update by then.

Since June 2023, 26 such 5G mast fires have occurred, causing at least £4 million in damage and disrupting access to healthcare and local services, police stated.