I moved one hand up a rung and the corresponding foot. Then another. And another. Then I was out of the water. The ladder flapped around in the wake as I bounced around at a forty-five degree angle.
I kept on going, hand over hand, foot over foot. The only lights I could see now were on the ship itself. If the ladder came unstuck or I fell, it was going to be a long swim back.
A couple of rungs from the top I could see that the ladder's hook, or at least one prong of it, was caught on the rope hole – and that it was too small for me to climb through.
I scrabbled to get one hand onto the bottom rail, then two, heaving myself up and onto the deck with the world's biggest chin-up. I kicked the ladder and pole away. They dropped into the boiling white foam eight metres below.
I moved straight into the shadows at the rear of the bridge tower, peeled off the wetsuit and binned it over the side as well. My head and hands were still ice cold, but my body was drenched with sweat.
The priority now was to get below. There were hatches all over the place. They were all tied down, but that didn't matter; I knew exactly where I was going and how to get there. As you looked towards the bow, there was a door to the right of the bridge tower. I edged my way to the corner and lay flat on the deck. I eased my head round at ground level.
The door was open, just as Lynn had said it would be. Weak yellow light spilled from inside. I drew level and checked down the narrow corridor. Layers of badly painted cream gloss adorned the walls, and stairs led off to the right and left. The lino-covered floor was impregnated with grit to prevent slipping.
I could hear voices on the bridge above me, muttering in Arabic-accented English, then Duff – it had to be him, because he was giving orders – replying. The engines thundered below. I couldn't see any sign of movement. I crossed the threshold and headed straight downstairs.
The engine noise got louder with each step I took. The louder the better, as far as I was concerned. An open door to my left reminded me of watching Voyage To The Bottom Of The Sea as a kid: the Seaview's had been exactly the same.
I heard voices from the engine room but I didn't check them out – the door I wanted was opposite and just short of it.
The cargo hold was lit, but it felt like a dungeon. Crates and alloy boxes were stacked in two sections to within a few feet of the ceiling, leaving an alleyway between them just wide enough for a man to squeeze through, and another around the sides. The whole lot was lashed down with nylon nets and ropes.
The place stank of oily wood and grease. The floor seemed to be covered with wheat – its normal payload, perhaps – but these crates and boxes weren't going to be full of Shreddies, that was for sure. I stepped over the dark brown detonator cord that ran left and right of me then around the side of the cargo.
I had to climb on top of the stack before I found a spot where the net was slack and there was a space just big enough to move around in.
I unclipped the green metal retainers on the top wooden crate, and hauled up the netting so I could get the lid open. I didn't really need to check. I had spent years humping boxes exactly like these all over the world when I was in the infantry. The contents were as the stencilling described: it was a general-purpose machinegun in its transit chest. The butt and barrel had been removed and placed in receptacles cut into the interior framework. Even the GPMG's cleaning wallet, a green nylon bag, was exactly where it should have been. The whole lot was factory fresh.
The 150 tonnes of weapons were bound for the Provisional IRA. I wasn't going to unload each box to make sure Lynn was right, but he'd told me there were a thousand AKs; a million rounds of ammunition; loads of GPMGs; 450 hand grenades; rocket-propelled grenade launchers and grenades; SAM ground-to-air launchers and missiles, each one capable of downing a British army helicopter; anti-tank launchers, and thousands of electric dets and fuses. There were even a couple of crates of flamethrowers, apparently, and to top it all off, two tonnes of Semtex explosive, lovingly fashioned in the old Czechoslovakia.
Mansour was organizing the shipment. It was en route to the west coast of Ireland, and from there to the streets of Derry, Belfast and the UK mainland. It seemed bizarre to me that the task wasn't to sink the thing. That, it seemed, was Two Cells' job if the shipment was compromised.
He wouldn't fuck about. According to Lynn, he was the best of the best when it came to making IEDs, and prepared to die for the cause. He'd even offered himself up as a suicide bomber – to wrap himself around Maggie and then press the detonator button – but the boyos thought he was too good to waste.
The dim glow of a torch appeared at the far end of the aisle, heading my way. I flattened myself against the stack.
The beam slewed across the gap between the crates and brightened with every footstep. Its owner moved closer to where I was hidden. As he came into the light from the corridor, he switched off the torch. He passed below me.
I moved my head fractionally and saw Two Cells walking towards the entrance I'd just come through. His hair hung lank and greasy down the back of his neck.
He closed the door behind him.
I jumped down and headed over to see what he'd been up to.
Not that I couldn't already guess.
6
He'd glued the timer power unit directly to the bare steel to the right of the bow. I could still smell the Evostik.
The TPU consisted of a blue wooden box about twenty centimetres square and four deep. The top was screwed down and the detonator leads emerged from a small hole in its side. The det itself, an aluminium cylinder the size of half a cigarette packed with HE, was gaffer-taped to a length of brown det cord. Essentially washing line with a high-explosive filling, it snaked away down the aisle.
The boy knew exactly what he was doing. He'd left a good fifteen to twenty centimetres of cord hanging before he'd attached the det, in case any moisture or shit had contaminated the end of the line. He wanted to make sure that when he was detonating, he was only detonating good HE.
I followed the ring main of det cord along the floor, down the narrow aisle between the weapons and ammunition boxes and the hull. I saw the first device straightaway.
The tin dustbin lid was flush against the hull, held in position by two wooden stakes wedged back against the cargo. The det cord disappeared into a hole drilled centre-rear, from which a bead of yellow PE extruded; I knew Two Cells would have knotted it inside the lid before feeding it back through to continue the ring main.
Twelve charges had been set around the hull. Lynn was right: this boat wasn't going to be taken alive. In fact, Lynn had been right about everything so far.
Two Cells had used a dustbin lid because its shape would do the most damage. Instead of the brisance – the shattering effect of the explosion – dissipating in all directions, it would be sufficiently focused to cut a dustbin-lid-sized hole through the hull.
The det cord running along to the next charge would detonate in a split second – and so would all the others.