June 29, 1989, 2:00 PM.
West Berlin, Tempelhof Airport.
A deep blue Gulfstream G4 sat on the VIP apron. The APU hummed steadily, keeping the cabin at a constant 22 degrees Celsius.
Outside the window, the West Berlin evening stayed gloomy.
At the conference table, Dr. Klaus Weber sat ramrod straight.
The corduroy suit he'd worn at Checkpoint Charlie — soaked through by rain — was gone. He now wore a dark gray cashmere blanket from the cabin draped over his shoulders. In his hand, he gripped a black Motorola encrypted mobile phone.
Satsuki sat across from him on the white leather sofa.
She held a gilded Sèvres tea service. Steam curled off the Darjeeling, carrying its muscatel scent through the cabin.
"Your Excellency, Minister, the Japanese representatives have raised concerns about our equipment list."
Weber's voice was hoarse. He pitched it with precise indignation. He took a breath. The muscles in his cheeks twitched slightly, though he didn't need to act.
"They claim the internal structures of those old machine tools may be severely corroded. They insist on a final unpacking and inspection by their technical team at their European headquarters in London before they'll release the final payment."
Through the receiver came the impatient, nasal German of a senior East German Foreign Trade Ministry official.
The voice was loud enough that Satsuki could hear fragments even across the table: West German mark, foreign exchange quota.
"I've already lodged a formal protest," Weber said, straightening his back as if the official stood in front of him. "They agreed to cover all transport costs from West Berlin to London. Once the weight and integrity of those cast-iron bases are verified at the London warehouse, the payment order will go straight to the Zurich bank. I will supervise the signing myself."
The voice on the phone softened into praise and instructions.
"Understood. Rest assured. I will bring back every dollar that belongs to our state."
Click.
Weber ended the call.
The heavy receiver settled onto the walnut tabletop.
He exhaled, long and shaky. His body went slack and sank into the wide seat. His shoulders, locked tight for a day and a night, finally dropped. Sweat beaded on his forehead.
The cabin was warm and quiet. The black tea's aroma filled the air. It was the exact opposite of the greedy, urgent voice that had just been on the phone.
Satsuki set her teacup down.
The porcelain base touched the saucer with a soft ting.
"Well done, Dr. Weber."
Satsuki smiled and slid a clean white linen napkin across the table.
"The magic of a time zone is always the best misdirection."
Weber took the napkin and wiped his forehead.
"They… will they really believe it?" His voice still trembled. "If they trace where those crates actually go…"
"As long as they're still expecting foreign exchange, they won't raise the alarm."
Satsuki turned her head toward the gray sky beyond the window.
"Greed blinds people. To them, you're now a loyal hound biting capitalists in London for East Germany's treasury. Until the payment date passes, they won't just avoid suspecting you — they'll pray for your safe trip."
She stood and smoothed the hem of her cashmere sweater.
"That gives us the most valuable thing: three days."
"Three days is enough for many things."
The Gulfstream's engines spooled up.
The plane taxied, accelerated, and lifted off, leaving the gray Berlin Wall far below at ten thousand meters.
...
At the same time.
Late at night, on the Hungary-Austria border.
Rain poured. It hammered the dense larch forest.
Black mud came up to their ankles.
Dieter and Frank lay prone in the bushes.
Both wore dark raincoats. Water ran from their hoods down their necks, leaching body heat.
Their chests heaved, but the wind and rain masked their ragged breathing.
The guide at the front checked his watch under a cupped hand. The luminous dial glowed faintly.
Per the deal paid in West Berlin, the patrol in this sector would create a three-minute blind spot at exactly 2:00 AM.
The guide lowered his hand and signaled forward.
The three crawled on hands and knees through the mud.
Just a little farther…
These two elite minds were filthy, their clothes shredded. They looked like vagrants.
They didn't care. Mud splashed into their eyes and they kept crawling, clawing forward with everything they had.
Then, thirty meters ahead in the trees, a pale searchlight cut through the rain without warning.
Two more tactical flashlights snapped on in the woods.
A black German Shepherd in a muzzle barked hard, claws digging into the earth as it lunged toward them. The Hungarian border guard on the leash raised his rifle and shouted in Hungarian.
The patrol that was supposed to be gone had come early.
The beam swept toward them.
Frank froze. His foot slipped. His right knee slammed into a sharp rock.
Crack.
A dry twig snapped in the rainy night.
The soldier's flashlight swung toward the bushes.
The three pressed their faces into the black mud. Icy water flooded their noses. Suffocation burned.
No… no no no…
The edge of the blinding light stopped less than ten centimeters from Dieter.
Puddles reflected the harsh white. Dieter squeezed his eyes shut and dug his fingers into the soil, waiting for the shot.
Rain came harder.
"Sir, just wild boars," another soldier called out, impatient. "Damn weather. Shift change is due. Don't make us all late for a drink."
The flashlight hung there for five seconds.
Then, pulled by the other voice, the beam moved away. The German Shepherd was yanked back. The chain scraped as it retreated.
The guide exhaled and spat grit from his mouth. He sped up.
Past a thick stand of thorns, the guide stopped suddenly.
A towering barbed-wire fence blocked the path. Near the ground, a faint green glow flickered in the rain.
The guide parted the weeds. At the base of the fence, a large gap was cut clean. The edges were wrapped tight with heavy black electrical tape, covering every metal burr.
Three hours earlier, Saionji Security operatives had crossed from Austria, cut the line, and left the fluorescent marker.
The guide put his hands on his head, pushed with his feet, and slid through the gap like an eel.
Dieter shoved Frank from behind. Frank gritted his teeth and pushed through the mud. His body scraped through to the other side.
Beyond the fence, the ground dropped steeply.
Rain-slick mud had zero traction. Frank's foot went out. He lost balance completely. He and Dieter tumbled down the wild-grass slope. Thorns ripped their raincoats. Icy mud poured into their collars.
They hit the asphalt at the bottom with a dull thud.
Rain pounded the road, throwing up white mist. Frank coughed, spat grit, and forced his head up.
Ahead, it was brighter.
Two black Mercedes sedans sat silent in the rain. Yellow hazard lights blinked, stretching long reflections across the puddles.
Doors opened.
Several men in sharp black suits stepped out into the rain. Large black umbrellas snapped open, blocking the downpour. The lead man strode to them, leather shoes splashing through puddles.
A clean, warm, white towel appeared in Frank's muddy hands.
"Mr. Dieter, Mr. Frank."
The suited man bowed slightly. His German had a clipped Japanese accent. His manner was flawless.
"You've worked hard. Saionji Logistics, European Branch, is here to retrieve you as ordered."
A steaming paper cup was pressed into Frank's other hand.
The smell of roasted coffee cut through the rot and mud in his nose. Frank gripped the cup with both hands, palms drinking in the heat.
He looked back at the forest — ink black — and the Iron Curtain beyond it.
The door of the black sedan stood open. Warm yellow reading lights glowed inside. Leather seats looked impossibly clean.
The world of capital had arrived, concrete and undeniable.
...
Port of Hamburg.
2:00 AM.
Salt-laden sea wind swept the container yard.
High-pressure sodium lamps threw sickly yellow light over Cargo Terminal 3.
Hans von Schneider stood in the shadow of a crane, wearing a dark gray windbreaker. His hands were in his pockets. His eyes were fixed ahead.
A dozen large wooden crates sat in the staging area.
The air was thick with fresh paint.
Workers in coveralls used high-pressure spray guns on the crates.
Black industrial paint hissed out.
The original German stencils — Scrap Metal / Export / East German Foreign Trade Ministry — vanished under the black.
A worker pressed a custom metal stencil to the wet paint and switched to a white spray gun.
Psssh—
White mist cleared.
Bold Chinese and English letters appeared:
Saionji Logistics / S.A. Logistics
Destination: Tokyo / Tokyo
"Faster. Cargo charter leaves at 04:30," Hans said, checking his watch.
Clang.
A forklift's steel forks slid under a pallet.
The diesel engine roared.
The heavy crate rose and moved toward the open belly of a Boeing 747 freighter.
Hans watched the polisher bases vanish into the plane's shadow.
They were no longer state property.
They wore the zaibatsu's mark now. Tokyo-bound.
...
Three days later.
London.
Saionji Group European Branch, top-floor safe house.
Steady rain hit the floor-to-ceiling windows.
Gray drops tracked down the glass, blurring the Thames and Big Ben beyond.
Oak logs burned in the fireplace.
Crackle.
The wood split. Firelight flickered through the dim room, pushing back the British damp.
Dr. Klaus Weber, in a new tweed suit, sat on a Chesterfield leather sofa by the fire.
Fujita Tsuyoshi opened the heavy oak door and entered.
He walked to the sofa and handed Weber a fax.
"Dr. Weber. Your students, Dieter and Frank, landed in Tokyo last night. They're secure in a Minato ward apartment. All safe."
Weber gripped the fax hard.
He read every word. The tension he'd carried for days finally broke.
His rigid spine sank into the sofa. He exhaled, long and slow.
Safe.
They were all safe.
Satsuki stood at the floor-to-ceiling window, back to the room.
She wore a deep blue velvet gown and held a bone china teacup.
Black tea steam filled the air.
"Miss Saionji."
Weber looked up at her silhouette.
His voice was low. Resolved.
"There's something I must tell you."
Satsuki didn't turn. Her eyes stayed on the rain outside.
"Speak."
Weber drew a breath.
"The ten scrap polishers you purchased. The bases are hollow."
Only the fireplace spoke in the room.
Weber's fingers clenched his trouser leg.
"My students and I opened the inspection panels."
"Inside were microfilm copies of Carl Zeiss Jena's preliminary optical designs for extreme ultraviolet lithography lenses. And… the exact chemical formulas for the specialty optical glass."
"We wrapped them in waterproof oil paper and lead foil, then packed them into the hollow cast-iron bases."
"We filled the cavities with black waste oil and iron grit, then resealed the bolts."
Weber finished in one go. His chest rose and fell.
He'd laid his last card down.
He'd handed over half a century of a nation's optical legacy.
It was an intellectual's pride. And his final bid to his new employer.
He didn't want his life's work to rot with that state.
By the window, Satsuki stood still.
The index finger on her teacup paused for one second on the handle.
The amber surface of the tea showed a tiny ripple.
Barely there.
This was… an unexpected gain.
EUV lens preliminary designs. Specialty optical glass formulas… key technologies. With what Weber described, her timeline just accelerated.
The ripple settled.
Satsuki turned slowly.
Firelight traced her profile, elegant and calm.
A faint smile touched her lips.
"Dr. Weber."
"The value you've added to this scrap iron is enough to buy half of Tokyo's semiconductor fabs."
She lifted her teacup slightly toward him.
"Whatever your motive, the Saionji Group has a fondness for clever people like you… people who know how to secure excess profit for the Group."
...
Author's Note on Technical Plausibility
In real world , ASML's lithography machines are trade secrets, but they work exclusively with Germany's Carl Zeiss for optics. The logic for these technologies existing in East Germany is:
After WWII, Carl Zeiss Jena remained the optical core of the entire Warsaw Pact. With unlimited state funding, scientists there tackled the most extreme R&D for Soviet space and military programs. To build lenses for spy satellites and mirror arrays for high-energy lasers, East German researchers ignored commercial cost constraints.
They poured resources into basic optical materials, theoretical work in the extreme ultraviolet band, and special glass chemistry. As a result, they reached the physical limits of human optics on paper and in labs well ahead of schedule.
In semiconductors, a lithography machine's ultimate precision lives in its optical system. The preliminary EUV lens design Weber smuggled maps the physical path to single-digit nanometer nodes.
The specialty optical glass formula he brought provides the material base for lenses that survive EUV bombardment and achieve atomic-level surface flatness.
In the real world, ASML's monopoly in EUV lithography depends on Carl Zeiss as its sole optics supplier. This supports the story logic that the advanced optics cultivated under East Germany's Cold War system are plausibly the core barriers behind ASML's current dominance.
These inferences are narrative logic to answer "why would East Germany have this" and "why does it matter to ASML."