Death Wave (37 page)

He could hear the distant stuttering thunder of helicopters, punctuated now and again by the high-pitched shriek of their weapons. He’d seen Achmed literally sliced in half by one of those guns, and was still shaking.

The lid peeled back off the crate, and Ashraf began pulling out sheets of plastic packing material. Inside were two trunks, aluminum painted a dull olive drab, with numbers and Cyrillic lettering stenciled on the top and sides. He had to struggle to haul one out and lower it to the deck. It was heavy—at least thirty kilos—and it hit the deck with a thud. He froze for a moment, listening. Had the enemy heard?

Apparently not. He heard footsteps on the steel ladder in the next hold aft. He’d already dogged the watertight door leading into this hold, however, and jammed a length of pipe into the locking wheel to keep it shut.

He used a key on a chain around his neck to open the lock on the trunk.

Ashraf knew nothing about nuclear weapons, save that they were powerful enough to destroy cities, and that Allah had seen fit to allow several of them to come into the possession of the Army of Mohammad. The devices had been intended for use against the hated Jews, but that, unfortunately, was not to be. Rather than have the enemy take the weapons back, he would trigger this one, vaporizing ship, helicopters, and the black-clad attackers in a single, brilliant flash of God’s light …

CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1653 HOURS LOCAL TIME

The HH-60 helicopter off the
Lake Erie
swung in above the
Yakutsk
’s forward deck, hovering low above hatch covers and tangled rigging. The ship was dead in the water, but the seas were high enough to give the vessel an uncomfortable pitch up and down beneath the chopper’s keel. “You’re good to go, sir!” one of the helo’s crew shouted. “Good luck!”

Dean held the descent rope in one gloved hand, gauging his chances of breaking an ankle. He’d fast-roped in his physical quals several months back, but that had been off a stable wooden tower in the pine forests of the Farm. The tower hadn’t been drifting on the hurricane blast of its own rotor wash there, and the ground had not been pitching up and down with the rolling sea.

He grinned at Akulinin, gave the Russian a thumbs-up, and stepped backward out of the helicopter as Akulinin tossed him a jaunty salute in reply.

Dean slid rapidly through thirty feet of emptiness and hit the deck with flexing knees, meeting it as it came up with the ocean swell. Rotor wash blasted the ship’s forward deck. As soon as Dean was down, the rope went up and the helicopter moved off, slowly circling. Akulinin would stay with the helo, in reserve as team liaison officer if something happened to Dean.

“I’m on the ship,” Dean said.

“Copy that,” Jeff Rockman said in his ear. “Watch yourself, Charlie.”

“Mr. Dean?” a Navy SEAL said, anonymous in his black balaclava. Dean was dressed the same—balaclava, black utilities, Kevlar vest, and combat harness, with an H&K submachine gun harnessed to his side. “This way.”

He looked around the ship’s forward deck. A small group of men, ship’s crew, most likely, lay facedown, hands zip-stripped at their backs, a watchful and heavily armed SEAL crouched nearby. Several bodies—and pieces of bodies—lay elsewhere, in front of the bridge house and near the wreckage of the foremast. There were no signs of fighting, no indication of any ongoing resistance whatsoever. Several SEALs stood or crouched at key spots, where they could command the vessel’s deck areas.

“Is the ship secure already?”

“We still have some holdouts below, sir. I’d keep my head down if I were you.”

Dean followed, moving aft toward the deckhouse.

In other special ops takedowns carried out on behalf of the Agency’s Deep Black programs, Dean had been in charge, at least technically. In the assault on the hijacked cruise liner
Atlantis Queen
a few months before, he’d led an NSA Black CAT assault team, parachuting onto the ship’s fantail with the other operatives and leading them against jihadist terrorists holding the ship and its passengers hostage. This time, though, he was definitely a supernumerary, present as Desk Three’s eyes, ears, and voice, but a noncombatant rather than a part of the assault team.

It was comforting to have the H&K nonetheless.

FORWARD HOLD
CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1655 HOURS LOCAL TIME

Syed Ashraf heard a bang at the hatch leading to the next hold aft and began working more quickly. It was fussy, complicated work, removing one sixty-centimeter cylinder from the heavy trunk and attaching it to a shorter, lighter cylinder, matching end to end, and screwing the connections tight with a small screwdriver. The only light in the hold came from a couple of small bulbs up high on the overhead and from emergency lighting panels at the bulkheads. It was hard to see what he was doing, almost like working in the dark.

Back at the training camp in northwestern Pakistan, he’d practiced the operation time after time until he could do it blindfolded. His trainers hadn’t told him much about how the assembly worked, but his understanding was that the shorter cylinder was packed with plastic explosives, and when those explosives detonated, they would slam one piece of a heavy gray metal down the length of the longer tube so that it smashed, with a lot of energy, into a second mass of gray metal at the other end. Something about having more than a certain amount of the gray metal all together in one place, he’d been told, would cause the device to explode with far more energy than would be liberated by the relatively small amount of C-4 packed into the shorter cylinder.

For the thing to work properly, the two cylinders had to be screwed tightly together
just
so. If they weren’t perfectly aligned, he’d been told, the detonation would be much smaller than expected, and might fail altogether.

Ashraf felt an unpleasant queasiness in his stomach, but he continued working.

ART ROOM
NSA HEADQUARTERS
FORT MEADE, MARYLAND
SUNDAY, 0958 HOURS EDT

“Sir!” Marie Telach called. “We’re getting a gamma trace from the ship!”

That sent a cold prickle up Rubens’ spine. It meant that someone on board that ship had opened up one of the suitcase nukes.

“How much?”

She pointed at an indicator on her console. “Not much—but higher than background. The Geiger counter you had them put on board the UAV is picking it up.”

If alpha and beta particles could only be detected at close range, gamma rays penetrated most common substances, and they did so at the speed of light. While gamma rays would have been present on the truck bed and elsewhere during the Operation Haystack search—gamma radiation was released as part of the decay of alpha particles—they would have occurred in very small quantities, so small that they were lost in the overall count of background.

The radiation detector installed on board the circling Navy Fire Scout was getting a count now high enough to suggest that one of the suitcase nukes had been opened on board the
Yakutsk
, exposing the plutonium-239 inside. Radiation levels weren’t dangerous, by any means, but the fact that the Fire Scout was picking up gamma radiation at a range of over a mile suggested that someone had removed the nuke from its suitcase—almost certainly in order to trigger it.

CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1658 HOURS LOCAL TIME

Led by the Navy SEAL, Dean had just joined Lieutenant Commander McCauley on the
Yakutsk
’s bridge. “Welcome aboard, Mr. Dean,” McCauley said. Like the other SEALs, he was anonymous in black combat dress and balaclava face mask. “I hope—”

Dean cut the officer off with a sharp wave of the hand as a warning squeal sounded over his comm implant. Someone in the Art Room needed to talk to him right now. “Go ahead,” he said.

“Charlie!” Rubens’ voice replied. “We’re getting a Geiger counter reading from somewhere on board that ship! Best guess … someone’s prepping a charge for detonation!”

“Copy,” Dean replied. His throat was tight, his mouth dry. He looked at McCauley. “They’re picking up radiation Stateside,” he said. “Someone’s getting ready to set off a nuke.”

“Shit. Wait a sec—” McCauley touched fingertips to one ear, listening. Someone was talking to him over the SEAL command net. “The hatch leading to the forward hold has been locked from the other side,” he said. “One guess where our Tango is playing with his new toy.”

“We need to get in there,” Dean said, “by any means you have available!”

McCauley touched a switch on the radio strapped to his shoulder. “Bravo One, Alfa Team Leader. We need door-kickers on the forward deck, and we need ’em
now
!”

FORWARD HOLD
CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1703 HOURS LOCAL TIME

Syed Ashraf completed the final connection, tightening the last screw holding the two major components of the weapon together. Next, he needed to attach the battery, which was in a separate case at the end of the cylinder, threading the bare ends of two copper wires around the battery posts and tightening the connections.

Done
.

The trigger was still inside the case, connected to a timer. The detonator planted inside the C-4 charge within the weapon’s base could be set off by any of several means—by sending a radio signal to the trigger from a remote control unit, by activating a small LED display timer, or simply by pressing a button with a direct line of sight to the weapon. Any of those would fire the detonator, which in turn would set off the C-4, and that would slam the two pieces of metal inside the cylinder together, and the world would be illuminated by God’s holy light.

Only one more step remained—and that was to snap two triple-A batteries into the trigger, which looked like a small TV remote. The batteries were included within a small plastic bag; al-Wawi had thought of every contingency. Ashraf popped the back off the trigger’s battery compartment and opened the plastic bag.

The batteries snapped into place, one, two, and he replaced the cover.

Timer set to zero … detonator armed …

All that remained now was to …

CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1704 HOURS LOCAL TIME

“Fire in the hole!”

Dean crouched lower as a SEAL pressed a switch. Yard upon yard of detcord wrapped around the locks, hasps, and flanges of the forward hold deck hatch went off with a piercing bang, followed a split instant later by the heavier blast of multiple charges of C-4 laid around the hatch perimeter. Bits of metal pinged and shrieked off the side of the deckhouse as the hatch was peeled back, lifted bodily into the air, and spun to one side like a misshapen, square-cut Frisbee ten feet across.

The C-4 and detcord—the “door-kickers” requested by McCauley—had been dropped onto the deck moments before from one of the HH-60 helicopters. Several SEALs wired the explosives to the locked forward hatch, an evolution that had taken less than two minutes. McCauley gave the word, and a SEAL fired the charge.

Now Dean and four Navy SEALs rushed forward from where they’d taken cover in front of the deckhouse, playing out black nylon line behind them as they ran. The open hatch yawned in front of him, a smoky haze still blanketing the deck around it as he stepped over the edge and into emptiness.

The ends of their lines were secured to cleats on the deck behind them, and they fast-roped into the hold, a drop of about twenty feet, letting the rope slide through gloved fingers as they descended.

Dean spun dizzyingly at the end of his line …

FORWARD HOLD
CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1704 HOURS LOCAL TIME

Ashraf lay sprawled on the deck, stunned and bewildered. The sudden blast, the sudden explosion of sunlight spilling into the hold, had taken him completely by surprise, convincing him just for a moment that something had gone wrong, that the weapon had fired accidentally, before he’d had a chance to press the trigger.

As he looked up, he saw shapes, faceless black shadows, gliding down through the light at the center of the hold. The trigger lay on the deck a meter away; his AK-47 was leaning against a crate beside him. For just an instant, he hesitated …

CARGO SHIP
YAKUTSK
GULF OF ADEN
SUNDAY, 1704 HOURS LOCAL TIME