That day, well before the ‘barracks’, as the RUC station is known locally, was closed, some of the SAS men entered the building to occupy surveillance and firing positions at the rear and front, those at the front keeping well away from one particular side. While they were taking up positions inside, the rest were dividing into separate groups to set up ambushes around the building.
Two GPMG teams moved into the copse overlooking the police station, which enabled them to cover the football pitch facing it on the other side of the Armagh road. Others took up positions closer to and around the building, and behind the blast-proof wall protecting the front door.
Another team took the high ground overlooking the rear of the building. The remainder assumed positions in which they could act as cordon teams staking out the approach road in both directions.
Meanwhile, as members of the RUC’s Headquarters Mobile Support Units were deployed in the vicinity, companies of UDR and British Army soldiers, as well as mobile police squads, were ready to cordon off the area after the operation.
That same afternoon a group of masked men hijacked a blue Toyota Hiace van at gunpoint from a business in Mountjoy Road, Dungannon. Sometime after five o’clock the same group hijacked a mechanical digger from a Dungannon farm, and the vehicle was driven to another farmyard about nine miles north of Loughgall.
With the SAS in position inside the RUC station, the building was locked up at the usual time. The troopers dug in around it had melted into the scenery, and apart from the sound of the wind, there was absolute silence.
Just before seven o’clock that evening, in the farmhouse north of Loughgall, close to the Armagh–Tyrone border and the Republican strongholds of Washing Bay and Coalisland, an IRA ‘bucket bomb’ team carefully loaded a 200lb bomb – designed to be set off by lighting a simple fuse – on to the bucket of the hijacked mechanical digger. Waiting close by, and watching them nervously, was a support team consisting of two Active Service Units of the East Tyrone Brigade of the IRA. Inside their stolen van was a collection of weapons that included three Heckler & Koch G3 7.62mm assault rifles, two 5.56mm FNC rifles, an assault shotgun and a German Ruger revolver taken from one of the reserve constables shot dead during a raid at Ballygawley eighteen months earlier.
Of the three-man bucket bomb team, one was a twenty-one-year-old with five years’ IRA service, including several spells of detention; another had six years in the IRA behind him and had been arrested and interrogated many times because of it; and the third had twelve years’ IRA service and six years’ imprisonment.
The leader of one ASU team was thirty-year-old Patrick Kelly. Though known to be almost rigidly puritanical about his family and religious faith, Kelly was the commander of East Tyrone Provisional IRA units and suspected of murdering two RUC officers. The other ASU team was led by thirty-one-year-old Jim Lynagh, a former Sinn Fein councillor with fifteen years in the IRA and various terms in prison to his name. Though Lynagh, in direct contrast to Kelly, was an extrovert, good-humoured personality, he was suspected of many killings and, though acquitted of assassinating a UDR soldier, was widely believed to have done the deed.
The rest of the ASU teams consisted of a thirty-two-year-old escaper from the Maze Prison with fifteen years’ violent IRA service to his credit; a nineteen-year-old who had been in the IRA for three years and claimed that he had been threatened with assassination by the RUC; and a twenty-five-year-old who had been in the IRA for five years, had been arrested many times and was a veteran of many terrorist operations.
These eight men were hoping to repeat the success of a similar attack they had carried out eighteen months earlier at Ballygawley, when they had shot their way into the police station, killing two officers, and then blown up the building.
This time, however, as they loaded their bomb on to the digger, they were being watched by a police undercover surveillance team, Special Branch’s E4A, which was transmitting reports of their movements to the SAS men located in and around Loughgall RUC station.
The five armed men accompanying the three bombers had initially come along to ensure that no RUC men would escape through the back door of the building, as they had done at Ballygawley. However, just before climbing into their unmarked van, the two team leaders, Kelly and Lynagh, appeared – at least to the distant observers of E4A – to become embroiled in some kind of argument. Though what they said is not known, the argument was later taken by the Security Forces to be a sign of a last-minute confusion that could explain why, by the time the terrorists reached Loughgall in the stolen Toyota, their original plan for covering the back of the RUC police station had been dropped and they prepared to attack only the unguarded side of the building. Ironically, by ignoring the rear of the building, they were repeating the mistake they had made eighteen months earlier.
Their plan was to ignite the fuse on the bomb, then ram the RUC station with the bomb still in the bucket of the digger. They chose the side of the building because of the protection afforded the front entrance by the blast-proof wall. As an alternative to the usual attacks with heavy mortars or RPG7 rockets, this tactic had first been attempted eighteen months earlier at Ballygawley, then again, nine months later, at the Birches, Co. Tyrone, only five miles from Loughgall. Both operations had been successful.
To avoid the Security Forces, the terrorists travelled from the farmyard to Loughgall via the narrow, winding side lanes, rather than taking the main Dungannon-Armagh road. The five-man support team were in the blue van, driven by Seamus Donnelly, with one of the team leaders, Lynagh, in the back and Kelly in the front beside the driver. The van was in the lead to enable Kelly to check that the road ahead was clear. The mechanical digger followed, driven by Declan Arthurs and with Tony Gormley and Gerard O’Callaghan ‘riding shotgun’, though with their weapons concealed. The bucket bomb was hidden under a pile of rubble.
While the terrorists thought they were avoiding the Security Forces, their movements were almost certainly observed at various points along the route by surveillance teams in unmarked ‘Q’ cars or covert observation posts.
The Toyota van passed through Loughgall village at a quarter past seven. SAS men were hiding behind the wall of the church as it drove past them, but they held their fire. They wanted the van and mechanical digger to reach the police station as this would give the SAS men inside an excuse to open fire in ‘self-defence’.
At precisely 7.20 p.m., possibly trying to ascertain if anyone was still in the building, Arthurs drove the mechanical digger to and fro a few times, with Gormley and O’Callaghan now deliberately putting their weapons on view. What happened next is still in dispute.
As the terrorists all knew that the Loughgall RUC station was empty from seven o’clock every evening, their timing of the attack is surely an indication that their purpose was to destroy the building, not take lives. More importantly, it begs the question of why the ASU team leader, Patrick Kelly, a very experienced and normally astute IRA fighter, would do what he is reported to have done.
Though believing that the police station was empty, Kelly climbed out of the cabin of the Toyota van with the driver, Donnelly, and proceeded to open fire with his assault rifle on the front of the building. Donnelly and some of the others then did the same.
Instantly, the SAS ambush party inside the building opened fire with a fearsome combination of 7.62mm Heckler & Koch G3-A4K assault rifles and 5.56mm M16 Armalites, catching the terrorists in a devastating fusillade, perforating the rear and side of the van with bullets and mowing down some of the men even before the 7.62mm