Piranha (Oregon Files 10)

Maria shielded her eyes from the sun blazing above the western horizon. It would be dark in a few hours and she had to decide whether it would be possible to descend to the port side safely so that she could join her crew. She could open doors into the interior, but navigating the upturned hallways would be riskier than it was worth. She’d wait out on deck until a rescue ship could arrive. Unless there was a naval vessel within range, the ship was too far from any shore for a helicopter to lift her to safety.

She put her hand over her eyes and surveyed the sea until she spotted the lifeboat coming around the aft end of the Ciudad Bolívar. Maria could only imagine the view the crew had of the green hull cocked at such an unnatural angle, the single propeller hovering above the water and the red underbelly exposed for the first time since dry dock.

She waved both arms madly until she saw the men waving back. Their cheers carried to her over the water. When they approached as close as they dared, she shouted down to them that she had lost her radio and would stay on the deck until help arrived. As long as an unexpected squall didn’t develop, camping out under the stars wouldn’t be so bad, given the circumstances.

An hour went by. She lay down and took a siesta, during which she puzzled over the damage that had nearly sunk her ship. She couldn’t think of any phenomenon—natural or man-made—that would cause circular holes to be gouged in the ship’s hull.

Her thoughts were interrupted by the distant sound of an engine. She sat bolt upright and scanned the horizon for a vessel. Then she saw it coming toward them from the east, a gunmetal gray boat eighty feet in length. Too small for a cargo ship, but not the configuration of a pleasure yacht, either. Then she recognized it as an ancient fishing trawler.

It must have been in the vicinity and heard their distress calls. Jorge was probably on the radio with them now. As it approached, Maria was already thinking of ways that they could string up a belaying rope to lower her down.

She waved as it slowed and came alongside the lifeboat, but she couldn’t see anyone on board. Her crewmen crowded along the open weather hatch, waving and shouting joyful greetings.

The door of the trawler banged open and eight men rushed out, all with black objects in their hands. Her crewmen’s shouts of joy changed to cries of terror. She was baffled until she heard the unmistakable sound of automatic gunshots. Maria stood there, shocked into horrified silence, as muzzles flashed and her men were torn apart by the withering fire. It was over in seconds.

One of the men tossed two objects into the lifeboat and closed the hatch. Two thumps followed, and soon flames were consuming the boat. It would sink in minutes, taking her crewmen to the bottom and leaving no trace.

Maria was so horrifically mesmerized by the burning lifeboat that she wasn’t paying attention to the fishing trawler. Someone on board must have spotted her because bullets began to ping off the metal around her.

Without thinking, she ran, dodging rounds, in a desperate attempt to make it to the nearest door. The bullets were getting so close that she realized she wouldn’t have time to open it and climb inside before she was hit. She needed faster cover.

Maria leaped at the next window and braced her legs as she smashed its glass with her feet and plunged through.

Lieutenant Pablo Dominguez pulled himself up toward the bridge by a fire hose that conveniently swayed from its open door. If Admiral Ruiz found out that the Ciudad Bolívar was not sunk, it wouldn’t matter if Dominguez got away from the scene of the crime. He’d already failed her once and had been given a second chance to make amends by overseeing this mission. If he failed again, he would be a dead man.

The hails from an approaching helicopter had been an unwelcome surprise. He certainly hadn’t expected one so far from land. It had to mean that a ship was closing on their position, which was why he’d taken the risk of climbing onto the car carrier to find a way to sink it before rescue arrived.

The Piranha sub design had been purchased from a source of Admiral Ruiz, a man Dominguez knew only as the Doctor. He had been part of a top secret U.S. drone program and somehow smuggled the designs away from the Americans. With the Doctor’s expertise, Ruiz had eight of the miniature submarines built.

They were a stealth design, powered by battery-powered impellers that were virtually silent, so a swarm of subs could creep up on a ship without being detected. Once the subs were within range of the target and had spaced themselves out to maximum effect, they moved in and attached themselves to the ship’s hull with powerful magnets and activated their only weapon: a rotating jet that fired a millimeter-wide stream of seawater pressurized to eighty thousand pounds per square inch. Industrial water lasers are used to cut aluminum, marble, and granite without the scorching of a cutting torch or the ripping of a saw. The Piranha’s compact version used seawater itself as its cutting tool and could slice through the inch-thick steel of a ship’s double hulls in seconds. The simultaneous hull breaches caused by the swarm of subs meant ships would go under before they even knew they’d been attacked.

Though effective, the Piranhas had drawbacks. Because they depended on battery power, their range and duration were extremely short. They could be used only once before they needed a full recharge. The fishing trawler had been specially outfitted to carry and charge the eight-foot-long drone subs. The trawler would place the subs in the path of the freighter to be attacked and leave them there to loiter until the ship was spotted by the subs’ onboard cameras. The trawler, having retreated to a position miles away, would be nowhere near the scene of the crime wh

en the ship went down. Dominguez controlled the subs from his handheld tablet, which allowed him to lock onto the target vessel. The subs would intercept the ship, sink it, and the trawler would recover the subs and eliminate any survivors.

The first three attacks went flawlessly. Each ship went down before lifeboats could be launched, and all Dominguez’s men had to do was get rid of the few crewmen who’d made it overboard. But somehow Captain Maria Sandoval had arrested the capsizing of her ship. The Piranha subs were now recharging, but it would be another thirty minutes before they could be used again. If the rescue ship arrived before then, its crew might be able to save the Ciudad Bolívar, and Dominguez could not let that happen.

He knew he couldn’t wait for the subs to charge. He had to find another way to sink the ship, which was why he was climbing toward the bridge. He’d considered setting fire to the ship, but the onboard CO2 fire suppression system would extinguish the flames quickly. Besides, he had a more elegant solution. An experienced sailor himself, Dominguez knew that emptying the port ballast tanks should cause the ship to flip over.

He could have emptied the starboard ballast tanks, but the ship was already listing so far over that it might capsize before he had time to get back to the trawler. Instead, he would set the port tanks to drain in a trickle, giving him and the trawler plenty of time to get to safety.

He reached the bridge and pulled himself up to the computer terminal. He found the ballast tank controls and configured the port tanks to empty. When they did, the high side of the ship would weigh far more than the side in the water. It would roll back onto its keel and then keep on going, flipping over completely. When it did, water would flood into the hold through the air vents. As soon as the loading doors were compromised by the growing internal pressure, the ship would rocket to the ocean floor.

Dominguez smiled at his clever backup plan. Surely he would receive a commendation from the admiral for salvaging the mission.

After he activated the draining procedure, he drew his pistol and fired at each terminal until every one of them was destroyed. Now no one would be able to shut down the draining from here. The engineering station in the engine room was the only other location where the ballast tanks could be controlled. Once the list became less pronounced and the stairs became usable, he planned to send a man there to shoot up those controls in case Maria Sandoval hadn’t been killed by their gunfire.

Dominguez cursed under his breath as the sound of the helicopter became a roar. The rescuers had arrived sooner than he’d expected.

—

Riding in the front seat of the Oregon’s MD 520N helicopter, Juan couldn’t help but gawk at a sight he’d never before seen. The distress call had prepared him for the Ciudad Bolívar to be capsized, but he didn’t expect the ship to be lying on its side, its keel facing them as they approached from the north. The shipping company’s name, CABIMAS, was spelled out in huge gold letters against a forest green background along the ship’s starboard side. The spectacle brought to mind the Costa Concordia cruise ship resting upon the rocks that had ripped through its hull, but this sight was even more incredible because the car carrier was floating motionless on the open ocean.

“That’s not something you see every day,” Gomez Adams said as he nudged the nose of the chopper down.

“At least we won’t need the welding equipment,” Eddie said from the back, flanked on either side by Linc and MacD. A few months before, they’d come upon a completely capsized mega-yacht whose hull they had to cut into to save the passengers. They were ready to do the same with the car carrier, but the acetylene tank wouldn’t be necessary now that they could see the ship’s interior was accessible. The coils of nylon rope, however, might still come in handy.

The Oregon was behind them and approaching at top speed, but it would be thirty minutes before it arrived.