the images may have been taken six months after the night Rapp thought he’d finally ground his boot into that ISIS cockroach.
The video had led to the capture of one of the people at that meeting, and his interrogation led Rapp to this burned-out plain. The story was that Halabi had been severely injured by that grenade and was hiding out here convalescing. The sixty-four-thousand-dollar question was whether it was true. And if it was true, was he still here. Clearly, he was healthy enough to be going to meetings and starting the process of rebuilding ISIS after the beating it had taken in his absence.
The sun finally hit the horizon, causing an immediate drop in temperature and improvement in visibility. Waiting for full darkness was an option, but it seemed unnecessary. He hadn’t seen any sign of exterior guards and night versus day would have little meaning once he passed into that cave.
“We’re on,” he said into his throat mike.
“Copy that,” came Coleman’s response.
Rapp angled left, moving silently across the rocky terrain until he reached a stone wall about twenty yards from the cavern entrance. Staying low, he crept along the wall’s base until he reached its edge. Still no sign of ISIS enforcers. Behind him, the terrain was similarly empty, but that was to be expected. Coleman and his team would remain invisible until they were needed. It was impossible to anticipate the environment inside the cave, and Rapp was concerned that it could get tight enough to make a force of more than one man counterproductive.
When he finally slipped inside, the only evidence that it was inhabited was the churned dirt beneath his feet. He held his weapon in front of him as he eased along a passage about three feet wide and ten feet high. The familiar weight of his Glock had been replaced with that of an early-model Mission crossbow. His weapons tech had modified it for stealth, pushing the decibel level below eighty-five at the bow. Even better, the pitch had been lowered to the point that it sounded nothing like a weapon. Even to Rapp’s practiced ear, it came off more like a bag of sand dropping onto a sidewalk.
Crossbows weren’t the fastest things to reload and there hadn’t been much time to train with it, but he still figured it was the best tool for the job. The quietest pistol he owned—a Volquartsen .22 with a Gemtech suppressor—was strapped to his thigh, but it would be held in reserve. While it was impressively stealthy, the sharp crack it made was too loud and recognizable for this operating environment.
The darkness deepened the farther he penetrated, forcing him to move slowly enough for his eyes to keep pace. Based on what had happened last time he’d chased Sayid Halabi into a hole, it made sense to prioritize caution over speed. Mas might have forgotten his shovel.
A faint glow became visible at the end of the passage and Rapp inched toward it, avoiding the rocks beneath his feet and staying on the soft earth. As he got closer, he could see that the corridor came to a T. The branch going right dead-ended after a few feet but the one to the left continued. A series of tiny bulbs wired to a car battery was the source of the glow.
One of the downsides of LED technology was that it made hiding out in caves a lot easier. A single battery could provide light for days. But it also created a vulnerability. Power supplies tended not to be as widely distributed and redundant as they used to be.
Rapp reached down and flipped the cable off the battery, plunging the cavern into darkness.
Shouts became audible almost immediately, but sounded more annoyed than alarmed. Rapp could tell that the voices belonged to two male Arabic speakers, but picking out exactly what they were saying was difficult with the echo. Basically a little name-calling and arguing about whose turn it was to fix the problem. When all your light came from a single improvised source, occasional outages were inevitable.
One of the men appeared a few seconds later, swinging a flashlight in his right hand but never lifting it high enough to give detail to his face. It didn’t matter. From his youthful gait and posture, it was clear that it wasn’t Halabi. Just one of his stooges.
Rapp aimed around the corner and gently squeezed the trigger. The sound profile of the crossbow and the projectile’s impact were both outstanding.