He didn’t think through his decision. He just went for it. He handed Cali his AK-74 and hung the RPG from a tear in the boxcar’s skin. “Act like we’re both still here. Fire both weapons and weave back and forth so it looks like two people pinned here.”
“Where are you going?”
“Outflank them.”
Mercer ducked around to look up the length of the train. With the exception of the big door in its middle, the side of the railcar was a featureless wall of steel. The tracks ahead ran straight down the valley floor, boxed in by mountains on both sides.
“They’ll see you on the side of the train if they look around the corner,” Cali said, desperately trying to stop him.
“I know.”
Without another word, he climbed the rest of the way down the ladder and crawled onto the heavy coupling securing this car to the next. The tracks were only two feet below him, a blur of wooden ties and gray ballast stones. He ducked lower still and peered under the railcar. Beyond the bogie trucks that anchored the wheels was a series of girders and beams that gave the boxcar its strength. It would be difficult but not impossible.
Mercer moved the Yarygin pistol from his back into the front of his jeans and slung himself under the coupling. An occasional weed growing between the tracks whipped at his head. Ignoring the distraction, he reached forward and grabbed the bogie truck, feeling the power of the train’s engine through the cold metal. He shifted his weight, using the muscles of his legs and stomach to keep his body from sagging onto the ground, and slowly inched himself into the space above the axles.
He heard Cali fire a couple of shots as he eased himself above the whirling axles. Grease coated everything, but the railcar was so old it was sticky rather than slick. He flipped onto his stomach to jam his feet against one of the longitudinal beams and hold on to the other with his arms. Inch by inch he shimmied down the length of the car, his stomach quivering with the strain of holding his body in a shallow arch. The ground whizzed by a foot under his nose. He could no longer hear Cali because of the noise generated by the boxcar, but when he reached the forward set of bogies he caught the sound of the gunmen. He torqued a leg over the top of the bogie assembly, felt the axle spinning against his skin, and yanked the leg back. One hand slipped from the beam and for a precarious moment he was suspended over the tracks by one hand and a foot and felt himself tipping over.
Mercer scrambled to right his grip and keep his heart from exploding from his chest. He took a couple of breaths before trying again. This time his foot landed on one of the axle’s supports and he managed to awkwardly climb onto the truck. The front of the car was only a few feet away. He could clearly hear the men shooting back at Cali, precisely timed shots that made him think they had ammunition to spare.
He eased forward again and was reaching for the coupling when he felt the mechanism vibrate. One of the gunmen had jumped off the ladder and onto the coupling. Hanging one-handed like a gibbon, with his shoulder no more than an inch from the wooden ties, Mercer pulled the Yarygin pistol just as the gunman got on his knees to see if he could pull off the same trick Mercer just had.
In the microsecond of shock, Mercer saw he was Middle Eastern, hadn’t shaved in a couple of days, and had perfectly capped teeth. He put a bullet through the man’s skull and swung out of the way as his body fell onto the tracks and vanished.
The gunman still on the ladder heard the shot and looked down just as Mercer swung back, extending the pistol over his head. He fired as fast as he could, absorbing the recoil with a stiff elbow to keep the barrel pointed at the assassin. He had to give the man marks for courage, because even as a wall of lead flew around him he tried to bring his gun to bear. He had the barrel pointed downward when he ran out of time. One of the nine-millimeter rounds entered his stomach just below the diaphragm and shredded his left lung before emerging out the top of his shoulder, nearly severing the arm. The next two hit him in the upper chest as he lost his grip on the railing and started to fall. Another punched through his head as the Yarygin locked back empty.
The gunman hit the coupling and rolled off to follow his partner as so much litter on the tracks.
Mercer heaved himself up and climbed the ladder. He waited while Cali fired off a three-round burst and then he shouted, “Cali. All clear.”
“What?”
He thought to himself that if he was calling out to her she should realize it meant he’d made it and it was clear to come forward. “It’s clear. I got them. Bring the RPG.”
He looked up as she scrambled onto the roof of the boxcar and he too climbed up. “Hurry,” he urged and she broke into a run.
“God, you’re filthy,” Cali said when she reached him. She gave him back his half-empty assault rifle.
“Yeah, but you should see the other guy.”
She made a face. “I’ll pass, thanks.”
On the last car before the locomotive, Mercer stopped and set his AK onto the roof. Hot exhaust spewing from the locomotive stung their eyes and made the air difficult to breathe.
“This is close enough,” Mercer said. Ahead of them they could see the tracks running down the valley. The rail spur was so straight that it looked like they could see forever.
He checked over the RPG, making sure he knew how to use it. “I think the train’s clear so why don’t you start back.”
“What are you going to do?”
“Blow the tracks a couple hundred yards ahead of the train and derail the whole thing. We can jump off the back.”
She looked him in the eye. “We go together.”
Mercer made to argue, but every second saw the train going faster and faster. A leap off the back of the train was dangerous enough. It would be suicide if it was traveling much faster. In fact just to be safe he would need to give the engineer time to slow down to avoid hitting the destroyed section of track.
Without a word he hoisted the rocket launcher onto his shoulder, aimed at a spot three hundred yards ahead of the train, and pulled the trigger. The eighty-five-millimeter missile shot from the tube and an instant later the motor ignited, blasting Mercer and Cali with a wave of hot gasses. The fins deployed as the missle rocketed ahead of the train, zeroing in exactly on the spot Mercer had aimed for. He had already dropped the tube and was turned to start the mad race to the end of the train when he saw the rocket motor cut out and the missile drop like a stone. It hit the tracks and exploded less than two hundred yards in front of the speeding train, sending up a shower of loose ballast stones and tearing one of the rails off the ties.
He and Cali started to run, lurching slightly as the engineer slammed on the brakes, creating a keening screech like nails across a blackboard amplified a thousandfold.
Mercer ignored the pain in his knee, sprinting on his toes, his lungs pumping in time with his pounding heart. Next to him Cali ran with the grace of a natural athlete, her head high, her lips only slightly parted. He knew she could have run even faster but she was determined to keep pace. They took the leap onto the next car like a pair of Olympic hurdlers, with barely a check in their speed.
Behind them, the locomotive barreled on toward the ruined track, her antiquated brakes fighting her massive inertia. It was a losing battle. The one-hundred-and-eight-ton TEM16 diesel-electric hit the broken rail doing twenty-seven miles per hour. When the right side wheels hit the ground, they dug into the hard earth, plowing a deep furrow for thirty feet before the entire locomotive tipped onto its side. The coupling to the first car in the train was wrenched to one side and the car jackknifed, splitting in half as it slammed into the back of the engine.