Sandstorm

01:54 P.M. EST

PAINTER CROWE sat in the backseat of the silver Mercedes S500 sedan. It glided smoothly down Interstate 66 from Dulles International, heading east toward Washington, but they weren’t going that far. The driver, a taciturn fellow built like a linebacker, signaled and took the Glebe exit in Arlington. They were almost to DARPA headquarters, less than half a mile away.

He checked his watch. Only a couple hours ago he had been in Connecticut, confronting a partner he had trusted for the past five years. His thoughts shied away from Cassandra, but still circled around the sore subject.

They had been recruited out of Special Forces at the same time: he from the Navy SEALS, she from the Army Rangers. DARPA had chosen them for a new, highly secretive team within the organization, code-named Sigma Force. Most in DARPA were unaware of its existence. Sigma’s objective was search and seizure, a covert militarized team of technically trained agents who were sent into high-risk situations to obtain or protect new research and technologies. Where the Delta Force had been established as an antiterrorist squad, Sigma was started to protect and maintain the technological superiority of the United States.

No matter the cost.

And now this call back to headquarters.

It had to be a new mission. But why the urgency?

The sedan traveled down North Fairfax Drive and pulled into the parking lot. They ran a gauntlet of security measures and were soon sliding into an empty spot. Another man, barrel-chested and expressionless, stepped forward and opened the door.

“If you’ll follow me, Commander Crowe.”

Painter was led into the main building, escorted to the office suite of the director, and asked to wait while his attendant proceeded forward to announce his arrival. Painter stared at the closed door.

Vice Admiral Tony Rector had been the head of DARPA for as long as Painter had been in service there. Prior to that, he had been the head of the Office of Information Awareness, the intelligence-gathering wing of DARPA, critical after September 11 in monitoring data flowing across computer networks in search of terrorist plots, activities, and financial transactions. The admiral’s intelligence, expertise, and evenhanded management had eventually won him the directorship of DARPA.

The door opened. His escort waved him forward, stepping aside and allowing Painter to pass. Once he was through, the door closed behind him.

The room was paneled in dark mahogany and smelled vaguely of pipe tobacco. A matching mahogany desk stood in the center. Behind it, Tony “The Tiger” Rector rose to shake his hand. He was a large man, not fat, but someone who had once been well muscled now gone a little soft as he crossed his sixtieth year. But flesh was all that was soft about the man. His eyes were blue diamonds, his hair slicked and silver. His grip was iron as he shook Painter’s hand and nodded him to one of the two leather chairs.

“Have a seat. I’ve called up Dr. McKnight. He’ll be joining us.”

Dr. Sean McKnight was Sigma’s founder and director, Painter’s immediate superior, an ex-Navy SEAL who had gone on to earn a Ph.D. in both physics and information technology. If Dr. McKnight was being called in, then all the big boys were coming to play. Whatever was going down was significant.

“May I ask what this is in regard to, sir?”

The admiral settled into his own chair. “I heard about the bit of unpleasantness up in Connecticut,” he said, sidestepping the question. “The boys down in the Advanced Technology Office are waiting for that spy’s suitcase computer to be delivered. Hopefully, we’ll be able to retrieve the plasma weapons data from it.”

“I’m sorry we-I failed to obtain the password.”

Admiral Rector shrugged. “At least the Chinese won’t be getting their hands on it. And considering all you faced, you did a fine job up there.”

Painter held back asking about his former partner. Cassandra was most likely heading to a secure site to be interrogated. From there, who knew? Guantбnamo Bay, Fort Leavenworth, or some other military prison? It was no longer his concern. Still, an ache throbbed in his chest. He hoped it was only indigestion. He certainly had no reason to feel any pangs over Cassandra’s fate.

“As to your question,” the admiral continued, drawing him back to the moment, “something was brought to our attention by the Defense Sciences Office. There was an explosion over at the British Museum last night.”

Painter nodded, having listened to the news on CNN on the way here. “Lightning strike.”

“So it’s been reported.”

Painter heard the denial and sat straighter. Before he could inquire, the door opened. Dr. Sean McKnight strode into the room, a gale barely suppressed. His face was red, his brow damp, like he’d run all the way here.

“It’s been confirmed,” he said quickly to the admiral.

Admiral Rector nodded. “Take a seat, then. We don’t have much time.”

As his boss sat in the remaining leather chair, Painter glanced over. McKnight had worked with DARPA for twenty-two years, including a stint as the director of its Special Projects Office. One of his first “special projects” had been the formation of Sigma Force. He had envisioned a team of operatives who were both technologically savvy and militarily trained-“brains and brawn,” as he liked to say-who could operate with surgical precision to secure and protect classified technologies.

Sigma Force was the result.

Painter had been one of the first recruits, handpicked by McKnight after Painter had sustained a broken leg during a mission in Iraq. While he had been recuperating, McKnight had taught him the value of honing his mind as well as his body, putting him through an academic boot camp that was tougher than his BUDS training to become a Navy SEAL. There was no person on the planet whom Painter held in higher esteem.

And now to see him so shaken…

McKnight sat near the edge of his seat, back straight. It looked like he had slept in the charcoal suit he wore, appearing all his fifty-five years at the moment: his eyes crinkled with worry, lips tight, sandy gray hair uncombed.

Something was clearly wrong.

Admiral Rector swiveled a plasma monitor on his desk toward Painter. “Commander Crowe, you should view this footage first.”

Painter shifted closer, ready for some answers. The screen’s desktop filled with a black-and-white video.

“This is the security surveillance for the British Museum.”

He sat silently as the video rolled. A guard appeared on the screen, entering a museum gallery. It didn’t take long. As the explosion ended the tape, whiting out the screen, Painter sat back. His two superiors studied him.

“That luminous sphere,” he said slowly. “That was ball lightning, if I’m not mistaken.”

“Indeed,” Admiral Rector confirmed. “It was the same assessment that drew the attention of a pair of researchers with the Defense Sciences Office who were in London. Ball lightning has never been caught on film.”

“Or been that destructive,” Dr. McKnight added.

Painter recalled a lecture he’d heard during his Sigma Force training in electrical engineering. Ball lightning had been reported from the times of the early Greeks, seen by groups of people and reported in many places. Its rarity had kept it a mystery. Theories for its formation varied from free-floating plasma caused by the ionization of air during thunderstorms to the vaporization of silicon dioxide from the soil after lightning struck the ground.

“So what happened at the British Museum?” he asked.

“This.” Admiral Rector had removed an object from a desk drawer and placed it on his blotter. It looked like a blackened piece of rock, about the size of a softball. “We had it shipped on a military jet this morning.”

“What is it?”

The admiral nodded for him to pick it up. He did and found the object unusually heavy. Not rock. It felt dense enough to be lead.

“Meteoric iron,” Dr. McKnight explained. “A sample from the artifact that you saw explode a moment ago.”

Painter placed the chunk back on the desk. “I don’t understand. Are you saying the meteor caused the explosion? Not the ball lightning.”

“Yes and no,” McKnight answered cryptically.

“What do you know of the Tunguska explosion in Russia?” Rector asked.

The sudden shift in subject caught Painter off guard. His brow furrowed as he dredged up old history. “Not much. Something about a meteor strike, back in 1908, somewhere up in Siberia, caused a big blast.”

Rector leaned back. “ ‘Big’ is a bit of an understatement. The explosion uprooted a forest for forty miles around, over an area about half the size of Rhode Island. The blast liberated the energy equivalent of two thousand atomic bombs. Horses were knocked over four hundred miles away. Big just doesn’t quite cover the extent of the explosion.”

“There were other effects, too,” McKnight said. “A magnetic storm created a vortex for six hundred miles all around. For days afterward, the night skies were luminescent from the amount of dust, bright enough to read a newspaper by. An EM pulse wrapped itself halfway around the world.”

“Christ,” Painter mumbled.

“Those who witnessed the blast from hundreds of miles away reported seeing a streaking bright light in the sky, as brilliant as the sun, trailing a tail of iridescent colors.”

“The meteor,” Painter said.

Admiral Rector shook his head. “That was one theory. A stony asteroid or comet. But there are several problems with that theory. First, no meteor fragments have ever been found. Not even any telltale iridium dust.”

“Carbonaceous meteors usually leave an iridium fingerprint,” McKnight said. “But such a finding was never unearthed in Tunguska.”

“And there was no crater,” the admiral added.

McKnight nodded. “The force of the blast was forty megatons. Prior to that, the last meteor to even come close to such force struck Arizona some fifty thousand years ago. And it was only three megatons, a mere fraction of Tunguska, and it left a massive crater a mile wide and five hundred feet deep. So why no crater, especially when we so clearly know the epicenter of the blast due to the radial felling of the trees outward from ground zero?”

Painter had no answer to this…or to the more immediate question in his mind: What did any of this have to do with the British Museum?

McKnight continued. “Since the time of the explosion, there have also been interesting biological consequences noted in the region: an accelerated growth of certain ferns, an increase in the rate of mutations, including genetic abnormalities in the seeds and needles of pine trees and even ant populations. And humans have not escaped the effect. The local Evenk tribes in the area demonstrate abnormalities in their Rh blood factors. All clear indications of some radiological exposure, most likely gamma in origin.”

Painter tried to wrap his mind around a craterless explosion, unusual atmospheric effects, and residual gamma radiation. “So what caused all this?”

Admiral Rector answered, “Something quite small. About seven pounds.”

“That’s impossible,” he blurted.

The admiral shrugged. “If it was ordinary matter…”

The mystery hung in the air for a long moment.

Dr. McKnight finally spoke. “Newest research as of 1995 suggests that what struck Tunguska was indeed a meteor-but one composed of antimatter. ”

Painter’s eyes widened. “Antimatter?”

He now understood why he had been called into this briefing. While most folks considered antimatter to be the realm of science fiction, it had become reality in the past decade with the production of antimatter particles in laboratories. Leading the forefront in this research was CERN Laboratories in Geneva, Switzerland. The lab had been producing antimatter for close to two decades using a subterranean Low Energy Antiproton Ring. But to date, an entire year’s production of antiprotons by CERN would produce only enough energy to flicker a lightbulb for a few moments.

Still, antimatter was intriguing. A single gram of antimatter would produce the energy equivalent of an atomic bomb. Of course, someone would first have to discover a cheap, readily available source of antimatter. And that was impossible.

Painter found his eyes on the lump of meteoric iron resting atop Admiral Rector’s desk. He knew that the upper atmosphere of the Earth was under constant bombardment by antimatter particles in cosmic rays, but they were immediately annihilated when they came in contact with atmospheric matter. It had been postulated that there might be asteroids or comets in the vacuum of space composed of antimatter, left over from the Big Bang.

He began to connect some of the dots in his head. “The explosion at the British Museum…?”

“We’ve tested some of the debris from the blasted gallery,” McKnight said. “Metal and wood.”

Painter remembered his boss’s statement upon arriving here. It’s been confirmed. A cold lump formed in the pit of his belly.

McKnight continued, “The blast debris bears a low-level radiation signature that matches Tunguska.”

“Are you saying that the explosion at the British Museum was caused by antimatter annihilation? That that meteor is actually antimatter?”

Admiral Rector rolled the blasted fragment back and forth with a finger. “Of course not. This is ordinary meteoric iron. Nothing more.”

“Then I don’t understand.”

McKnight spoke up. “The radiation signature can’t be ignored. It’s too exact to be random. Something happened. The only explanation is that somehow the meteor had antimatter stored within it, in some unknown stabilized form. The electrical discharge by the ball lightning destabilized it and created a cascade effect with the resulting explosion. Whatever antimatter had been present was consumed during the blast.”

“Leaving only this shell behind,” the admiral said, nudging the stone.

Silence settled over the room. The implications were enormous.

Admiral Rector picked up the chunk of iron. “Can you imagine the significance if we’re right? A source of almost unlimited power. If there is some clue as to how this is possible-or better yet, a sample -it must not fall into other hands.”

Painter found himself nodding. “So what is the next step?”

Admiral Rector stared hard at him. “We can’t let word of this connection leak out, not even to our own allies. Too many ears are connected to too many mouths.” He nodded for Dr. McKnight to continue.

His boss took a deep breath. “Commander, we want you to lead a small team over to the museum. Your cover has already been established as American scientists specializing in lightning research. You’re to make contacts when and where you can. While there, your objective is simply to keep your ears to the ground and to note any new discoveries that might be made out there. We’ll continue research here with all departments mobilized. If any further investigation on site is needed in London, your team will be our go-to people.”

“Yes, sir.”

There was a flicker of eye contact between Admiral Rector and Dr. McKnight, an unspoken question.

Painter felt an icy finger trace his spine.

The admiral nodded again.

McKnight turned to face Painter. “There is one more factor here. We may not be the only ones working this angle.”

“What do you mean?”

“If you remember, the director mentioned a pair of researchers from the Defense Sciences Office over in London.”

“The ones who investigated the ball-lightning sighting.”

“Correct.” Again a flicker of contact between Painter’s two superiors. Then his boss fixed him with a hard stare. “Four hours ago, they were found shot, execution style, in their room. The place was ransacked. Several items were stolen. The Metropolitan Police are considering it a robbery homicide.”

Admiral Rector stirred behind his desk. “But I never could stomach coincidences. They give me heartburn.”

McKnight nodded. “We don’t know if the murders are connected to our line of investigation, but we want you and your team to proceed as if they were. Watch each other’s backs and keep alert.”

He nodded.

“In the meantime,” the admiral said, “let’s just hope they don’t discover anything significant out there until you get across the Pond.”