Four minutes had drained from the face of the clock when a figure appeared less than ten yards from the front of the plane. He had a gun in his hand; Howe involuntarily winced, bringing his own pistol up.

“American?” shouted the figure.

He ran to the side of the plane as Howe got out of the cockpit. The gun he held was a pistol-a revolver, Howe thought, from the shadow of the long barrel.

“American?” the man repeated. The accent had the hip-hop sound of a native Asian speaker, where tonal variations played an important role in meaning. “American?”

He pointed the pistol at Howe. Howe realized he was pointing back.

They had not set a password: How many jets would be appearing at this base; how many lone men would just happen to be close to it?

“American?” asked the man again.

“Yeah,” said Howe.

By now the Korean was looking for a handhold. Howe reached down and pulled the man onto the front winglet. The Korean threw a small bag into the backseat, then reached to climb in.

“The bomb,” yelled Howe. “Is the bomb here?”

“No bomb,” shouted the Korean.

“Where is it?”

The man said something, but between the sound of the jet engines beneath them and the man’s accent, it was impossible to understand.

“Snap on your restraints,” said Howe. The Korean fumbled with the helmet; Howe pushed it over his ears, then made the connections. He checked the seat restraints and started back for his cockpit when he thought of something else.

“Your gun,” he told the Korean, though there was no way the man could hear with the helmet on.

Howe reached over and grabbed for it; the man slapped his hand on Howe’s.

“No,” said Howe, shaking his head. “I get it.”

The Korean didn’t let go. Howe reached and took his own weapon; he thought of threatening the Korean but then thought of something better: He threw it down toward the ground.

Finally the Korean let go of his hand. Howe tossed the weapon down.

“Let’s get the hell out of here,” he said, going forward and climbing in.

Tyler saw the vehicle before anyone else did.

“Take him,” he said over the discrete-burst short-range com system that connected him with the men guarding the approach.

As he gave the order, the jet engines kicked up several notches on the field below, the plane roaring from the runway.

Belatedly, Tyler realized he had made a mistake. The truck was too far away to see the plane.

“Wait!” he yelled.

But it was too late: A Russian-made RPG grenade fired by one of his men blew through the windshield of the truck and exploded. A second later the rest of the team peppered its occupants with fire from their AK-47s.

“Shit,” said Tyler.

“Major?” asked the warrant officer in charge of the team that had just destroyed the truck.

“My fuckup,” said Tyler. “Make sure they’re dead, then let’s see what we can do about getting rid of the truck.”

Like the Russian design it had been based on, the S-37/B had special rough-field grates that helped keep debris and other nasties from shredding the engines on takeoff. Something big cracked against one of them as the Berkut built speed; Howe felt the shock but pressed on, committed to taking off both by momentum and situation. He had his nose up but his wheels still on the ground: Air-speed wasn’t building quite as fast as he expected. Something rumbled to his right and he held on, more Newton ’s passenger than his own.

The Berkut stuttered, then lifted freely.

He cleaned his gear and felt another rumble.

He was losing the right engine.

Howe’s hands flew around the cockpit even as his mind sorted out the situation. Something had smacked against one of the louvers and sent bits of metal or debris into the right power plant. It couldn’t have been much-the engine still wanted to work-but he could see the oil pressure shooting toward red and the power plant’s output sliding.

Like most jets, the Berkut had been designed to operate on one engine, and now that he was off the field with a relatively light load, he’d dodged the worst of the situation. Even so, flying with one engine meant changing his flight plan. The nap-of-the-earth route out required good reserve thrust; there were several points where he’d have to pull the nose up and make like a pole vaulter, squeaking over obstacles, just not doable on one engine.

He could go directly south, but that path bordered on suicide. Better to take it higher and round off some of the edges. He had the Russian ID gear, darkness, and, if all else failed, the cannon.

“Ivan to Sky,” he said over the satcom system connecting him to the mission coordinator in the RC-135 over the Sea of Japan. “I have a situation.”

“Sky,” acknowledged the coordinator, asking Howe to detail his problem.

“Down to one engine. Am proceeding.”

“Copy that. You’re on one engine.”

“I’ll run as close to the course as possible,” added Howe.

The controller didn’t answer right away.

“Sky?”

“Roger, we copy. Godspeed.”

Howe thought of his passenger in the backseat. He flipped the interphone circuit on.

“We have a slight complication,” said Howe, pausing, as he worried that Dr. Park might not speak English well enough to understand what he said. “We’re down to one engine.”

“I understand,” replied the Korean.

His voice was so calm that Howe was sure the man didn’t know what he had said, but Howe let it go. He banked gently to the north, moving his stick gingerly as he came onto the course bearing. He did an instrument check, then broke out his paper maps and began working out his alterations to the course.

One of Fisher’s ideas in raiding the Washington Heights apartment was that if it was connected to a terrorist operation, even tangentially, hitting it might shake up everyone else connected to it and get them to do something stupid. Given that they had a whole net of wiretaps working and another apartment under surveillance, the idea was not without merit. While Fisher was not by nature an optimist, he did hope that the suspect in the other apartment-home at the time-might lead them to something that would, if not blow open the case, at least crack it a bit.

The problem with that theory, however, was that it required the team watching the apartment and the suspect not to lose track of the man. Which they promptly did within five minutes of his leaving the apartment an hour after the raid. He’d gone down to park near the Triborough Bridge, headed for the drug dealers who held market on the street nearby, then jumped into a small motorboat tied up on the rocks below. The boat had, of course, disappeared.

“Shoulda shot him,” said Fisher when Macklin related the story. “Don’t you teach these guys anything?”

They kept the surveillance teams on the apartment, waiting to see if their man, Faud Daraghmeh, returned. Fisher in the meantime sorted through various leads and made the rounds of the borough’s coffee shops. He did better with the latter than the former, finding a Greek place just a few blocks from the surveillance post that managed to impart a burned taste even to the first drop of liquid from the pot. As for Caliph’s Sons, the arrest of the men in the first apartment led to a variety of leads, none of which had panned out. Fisher wasn’t sure whether this was because the DIA had been charged with running them down, though he had his suspicions.

The command post for the surveillance operation was a second-story office up the street from the apartment, located over a twenty-four-hour Laundromat. The machines rumbled constantly, and the place was so hot that one of the detectives assigned to the post theorized that the dryers were being vented through some hidden mechanism directly into the office.