The team shuffled forward in their fins.
‘Stratton,’ George shouted, holding one side of his headset tight against his ear. ‘You have to go! Charlie’s having trouble holding it. Says we’ll all bloody join you if we don’t dump this lot and get out of here.’
Stratton gave him a firm thumbs-up and the crewman ducked down to remove the blocks that held the sub in position on rollers fixed to the cabin deck. He gave the craft a stiff shove and the big black tube, its top at shoulder height, moved towards the rear opening like some kind of organ of death. When the nose reached the edge of the cabin George gave it another push and it dipped down onto the ramp. Stratton kept tight to the bulkhead to avoid the large flotation pack fixed to the sub’s side. It tipped ungracefully off the end and dropped nose down towards the roiling water.
When it hit, Stratton stepped to the very edge of the ramp, the others following close behind. Everything that Stratton had told them about the next phase went through their minds. The seconds crammed together. The point of no return had arrived.
As the sub stabilised, the two inflation bags attached to either side of the body aiding its buoyancy, Stratton placed one fin on top of the other, leaned forward and dropped into the blackness. It seemed to take longer to fall than it should have. When he struck the water he disappeared beneath the surface. The others hesitated until he came back up.
Binning was first to follow, holding the plastic box tightly, closely followed by Jason. Rowena came next, with Jackson beside her. Smithy paused on the edge and looked as if he might refuse. Had George not given him a shove he might well have done. The skinny scientist let out a cry as he fell, arms and legs spinning like bicycle wheels, out of control.
Stratton pushed off hard with his fins to grab the side of the mini-sub. He had to release the flotation bags. Taking hold of the cable coupling, he yanked down on it. The bags drifted, the swell and the wind taking them into the darkness.The vessel dropped into a trough and Stratton pulled himself along it to the cockpit. The sub rose up the steep wall of the next wave, which broke over it, almost turning it over. Stratton was thrown into the cockpit. He struggled in the confined space to manoeuvre himself into the seat, hating how cramped the damned boats always felt when he was wearing operational equipment.
He couldn’t afford to search for the others yet. The water sloshed around his chin and he ripped off the fins, jamming them in the side of the seat. He turned on the instrument panel, plugged his breathing apparatus into the sub’s air outlet and put the mouthpiece in his mouth. He breathed in the oxygen, his mouth under the water more than not. The vessel leaned heavily and slid down into the next trough. If he didn’t bring the nose around into the waves it would tip over. Very inconvenient. He flipped the power switch and gave the propeller full throttle, twisting the rudder hard over.
The sub responded well, then seemed to stall. Stratton could feel the powerful electric motor working, yet the nose didn’t want to come around. The vessel slammed into the bottom of another deep seawater trench. As it came up the other side the nose suddenly turned as if it had been nudged by a greater power. The sub went almost vertically up the wall of water and gouged into the dark mass of the peak. It levelled out for a moment before tipping over to nose down into the next trough. He had it under a semblance of control.
Stratton looked out of the cockpit for any sign of the others. Two of them were hanging on to the passenger cabin and struggling to get inside. He twisted in his seat to look through the grille behind his head and saw movement. Something grabbed at his arm and a heavy limb struck him as Jackson scrambled unceremoniously in through the other side of the cockpit. The man’s size didn’t help. The tumbling rodeo-bull sub yawed at his arms as it lifted him and then dragged him under. No amount of training could have prepared him. Certainly not the bathlike waters of Puerto Rico where the US SEALs often did their initial mini-sub training. Jackson fell into the seat but then lost his fins after a wave smashed in through Stratton’s side of the cockpit and ripped them from his fingers. He almost drowned when a brute of a wave filled the cockpit before he’d found the end of his breathing tube. Stratton realised that the man was in trouble. He grabbed hold of Jackson’s mouthpiece, using the strap around his neck, found the end of the tube and plugged it into the panel outlet. Jackson put the mouthpiece between his teeth and coughed and spluttered as he fought to inhale. He’d nearly had it.
Stratton looked back outside the vessel to see that the bodies had gone. He hoped that meant they were all inside. He glanced up to see the rear of the Chinook, its ramp still open, a figure leaning out of the red glow. Stratton extended a thumb towards George, a gesture which looked to him as if it was returned. The huge chopper thudded away into the darkness and the sound of its rotors, a constant background noise for the past few hours, was replaced by the roar of the wind, the thrashing of the sea and the sizzle of the rain coming down in heavy sheets. Another streak of lightning lit up the sky and the rolling thunder that followed it seemed to surround them.
A hand came through the grille near Stratton’s face, its thumb in the air. It was Jason indicating that everyone was on board and connected to the sub’s air supply. Stratton blew the ballasts and the submarine began to sink.
The roller-coaster effect quickly reduced to nothing as the boat dropped beneath the water and away from the influence of the heavy swell. Stratton increased the throttle and the sub eased ahead under the power of its propellers.
Stratton plugged in a cable connected to his throat microphone and earplugs and looked over at Jackson who appeared to have gathered himself. He nudged the man and offered him a thumbs-up. Jackson returned the gesture, accompanied by a nod to confirm that he was okay. Stratton indicated his own mouth and mimicked talking with his fingers. Jackson searched for the ends of his throat-mike cables and plugged them into the sockets.
‘Can you hear me?’ Stratton asked, his voice sounding slightly strange.
‘That’s fine,’ Jackson said.
‘I can hear you both,’ another voice interrupted. It was Jason in the rear cabin.
‘Everything okay?’ Stratton asked.
‘Smithy’s lost a fin. We almost lost him. Otherwise all is well.’
‘Okay. Sit back and relax. The real ordeal is coming up.’ Stratton checked the positioning device, a sophisticated gyroscopic motion sensor that monitored and recorded the sub’s every move in every direction, constantly recalculating its position from memory. This negated the need for the sub to break the surface to get a GPS fix. He turned on the Doppler sonar, a sonic equivalent of radar, and a screen on the panel lit up, illuminating the faces of the sub’s occupants in a green-blue hue. The Doppler provided a three-dimensional image of the sub’s surroundings at various ranges. Stratton carried out a full scan as per operational procedure. As expected there was only one blip on the screen.
‘How far from the Morpheus?’ Jackson asked.
‘Just over three miles. We can’t get too close to the rig in these conditions or we’ll hit the anchor cables. We’ll drop out of the sub a klick uptide and float in. Jackson will reposition downtide. He’ll wait there until he gets your signal to break surface. He should be able to hold position until first light but you will be heading towards him long before that.’
‘Understood,’ Jason said.
Stratton pulled up the platform’s preprogrammed position and the navigation system gave the direction in the form of an arrow at two o’clock to their heading.
‘It’s all yours,’ Stratton told Jackson.
Jackson took over the controls. He struggled at first to maintain the correct depth but it was not long before he had the hang of it.
Stratton unplugged one of the cables. ‘What’s it like being back in the mob?’ he said.
Jackson glanced at him, suspecting that he was talking to him yet concerned at the same time. He looked down to see that the internal communications cable was unplugged and the conversation was purely between the two of them.
‘My guess is air force,’ said Stratton.
‘How did you know?’
‘A number of clues.’
‘I stayed in college until I got my master’s but I always wanted to be a fighter pilot. Couldn’t get it out of my system. So I joined up for a few years. It was pretty fantastic - everything I’d wanted as a kid. But I couldn’t help handing in design suggestions for weapons-guidance systems. One day I got a call from an office in London. The rest is history.’
