Carnifex (11 page)

"You want me to spend
what
on this new drive?"

"But it only makes sense, Duque. The electric, podded, variable azimuth drive would make the ship turn within its own length. And we can get substantially increased speed, too."

After that, the twenty thousand spent for a bronze figurehead of his lost Linda, with her breasts demurely covered, had seemed pretty cheap to Carrera. In the end the thing had cost just over a quarter of a billion, not counting aircraft. All that just to get eighteen helicopters (three of them equipped for Anti-Submarine Warfare), twelve light attack aircraft modified from crop dusters, eighteen
slightly
lengthened and widened, and substantially upengined, Cricket light recon birds, eight remotely piloted aircraft, and a demi-battalion of light infantry into some littoral area where they could raid.

Even with that light an aircraft load there had been problems. None of the older Volgan helicopters that were suitable, available, and affordable fit both the hangar deck's 5.3 meters of height and the dimensions of the elevators. Conversely, none of the more modern helicopters produced by the FSC or Tauran Union were capable enough or affordable enough, although they fit the hangar nicely. In the end, they'd decided—rather, the legate of the
classis
, Roderigo Fosa, had decided, since Carrera had simply given him a budget and said, "
You
figure it out"—on a newer Volgan helicopter, The Yakamov YA- 72 that was offered for sale for surprisingly little.

Little was not, however, nothing. The twenty-two YA-6s purchased had still run nearly fifty million FSD, with spares.

It
is
a fine chopper,
Carrera thought.
But still; fifty million . . . . And it doesn't mesh logistically with the IMs we already have . . . 

Sighing at the cost, Carrera approached the ship's bow. Fosa, the legate commanding the
classis
, or fleet, followed, leading Mrs. Parilla who had been selected to do the honors for the rechristening.

Let's hope somebody hires us to use it.

One might have thought that a figurehead on a starship would have made little sense. Nonetheless, United Earth had for centuries had hundreds of thousands of otherwise unemployed and unemployable "artists." Some of them were even capable of more than flinging dung onto a canvas and calling it "art." Of those, some numbers had been commissioned to create figureheads for the
Spirit
class of UE starships.

Spirit of Peace
had been assumed to be a representative of all Earth's peoples, for only a joining of all the people could hope to bring peace. Thus, her figurehead had been a mixed race beauty. It looked quite a bit like the figurehead for the
Dos Lindas
, for that matter.

Which is decidedly ironic
, thought High Admiral Robinson, sitting in his quarters, half turned from his desk. His uniform trousers were partly undone since he was being fellated by his fleet sociologist, Lieutenant Commander Iris Khan.

Khan, despite having one distant ancestor from the region of Pakistan on Old Earth, was blonde and blue-eyed. Kneeling between Robinson's legs, her eyes stayed upturned, intent on the High Admiral's face, even as her mouth worked diligently to give the High Admiral the quality of service to which his position entitled him.

Normally Robinson used the captain of
Peace,
Marguerite Wallenstein, for his physical needs. The captain, however, had duty at the moment and Khan had been otherwise unemployed. She would do.

Indeed, she does very well,
Robinson thought as he reached out a hand to force Khan's head down and his penis into her throat moments before ejaculation. She stayed that way, her lips against the root of the High Admiral's penis, even when a yeoman entered the quarters with the fleet's morning report. In the UEPF there was no shame in servicing one's betters. Only after the yeoman had left did Khan back off to lick away the still leaking residue. By that time the High Admiral's face was blocked by the report.

"That will be all, thank you, Iris. I'll call you if I need you," was all Robinson had to say.

A few last licks and Khan closed the Admiral's trousers, refastened his belt, stood and turned to go.

Just before she exited the cabin, Robinson ordered, "Send your husband to me. I want to go over some developments down below with him. It seems the local mercenary chief isn't content with merely having a ground army. He's got a major warship now. I wonder what's next."

Cheapness was a watchword for the Legion. Let others pay the expense of being on the cutting edge of military and scientific research; the Legion didn't need that. Instead, the
Obras Zorrilleras,
the research and development arm of the
Legion del Cid
, concentrated on stealing, reverse engineering, modifying, and occasionally—after evaluation—outright purchasing of technology. Even so, they did some original work, too.

They'd had some successes. The modifications for the
Dos Lindas
had come from OZ's naval bureau. They'd had a strong hand in the remanufacture of several smallish nuclear weapons captured in Sumer half a decade before. The small unit tactical communications system, or Comsys, was likewise their design, modified from a wireless cell phone system in broad use around Terra Nova.

The big projects now were stealth, something the Federated States had a near monopoly on and which they would not share even with very close allies like Anglia.

Carrera had some potential uses for stealth, in the air, at sea and under the sea. That made it an OZ priority.

"We've got three things for you, Duque," the chief of OZ, an immigrant named Pislowski from the Jagielonian Commonwealth, said. "Two of these are the same basic technique but applied differently."

Carrera, Pislowski, and three others sat at a cheap conference table deep inside the main building for OZ. The researchers hadn't thought to provide refreshments. Instead, three models stood atop the table.

How refreshing,
Carrera thought. He loathed briefings, meetings, and all the rest of the modern world's bureaucratic time-sinks. Refreshments tended to make it worse, not better, since they invited people to stay too long and talk too much. On occasion, Carrera thought of enacting a regulation requiring all meetings and briefings in the Legion to be conducted standing and in the rain.

Pislowski smiled, pointing a finger. "It was that bloody Volgan's idea."

The Volgan—his given name was Pyotr –smiled back. He then picked up one of the models, a strangely proportioned aircraft. "As my friend has said, it was my idea. Technically. Better to say I was the one who pulled together some things I'd seen and read over the years. Some of that came from Jagielonia. This is a glider we've nicknamed the
Condor.
"

"They build many gliders in Jagielonia,' Pyotr continued. "Their interest goes back many decades. Even when I was doing design work for the Volgan Empire, it occurred to me that a glider has many advantages over an aircraft, even for combat purposes. It is fuel efficient. It is easy and cheap to maintain, even if it has an engine, as some do. It is quite easy and cheap to train people to fly a glider. Because a glider is so cheap and easy to fly, there is no great reason to require that the highest caliber men be chosen as pilots. Ground support requirements are only a tiny fraction of what is needed for a high performance aircraft. A glider is also relatively difficult to pick up on radar."

"Still there are disadvantages," Pyotr admitted. "A glider cannot carry much of a load. It is slow and not very maneuverable. It must be raised to a considerable height by some means, most commonly another aircraft. It depends upon natural updrafts in the air to keep going. With an auxiliary engine many of these disadvantages can be at least partially overcome. But with an engine, the glider becomes much easier to acquire, either on radar or by infrared from the heat of the engine and exhaust. Georgi and I have an answer to that."

Georgi, the senior of the two Volgan designers, spoke up. "Sir, do you know anything about radar?"

Carrera answered, "Assume not."

"Yes, sir. Radar is microwave energy, traveling through the air. It can also travel through other things, ground and water, for example, but with less range and accuracy. When the energy reaches something with a density different from air, it reacts. In effect, it radiates back from whatever it hit that was different from air, if the material it hits is capable of radiating back. Some materials radiate back poorly or not at all. These change the microwave energy into heat. Is the
Duque
familiar with the Federated States Air Force's P-71?"

"I know of it as a name. I've seen pictures."

"Here's a picture you didn't see," Georgi said, handing over an eight-by-ten black and white of a remarkably odd-looking aircraft.

Carrera took it and looked at it carefully. He asked, "What's that dark ring around it?"

"Bats," Georgi answered. "Hundreds and thousands of stunned, crippled or dead bats. They couldn't see the plane and flew into it, usually killing themselves. You see, bats use sonar which is, in some ways, similar to radar. The P-71 presented no surfaces to bounce back the sonar signals to the bats. So they couldn't 'see' it and flew into the plane. The P-71 presents a very small radar, or sonar, cross section. Too small for bats to see."

Pyotr took up the briefing, once again. "There are three primary factors that affect an aircraft's radar cross section. These are size, materials, and shape. Although it is the least important factor, if two aircraft have exactly the same materials and shape, but are of different size, the larger will have a greater radar cross section. These gliders will be quite small. For shape, the important things are to have no sharp edges, no flat surfaces pointed toward the radar. For materials, there are two . . . oh, tricks, that we can use. The first is, construction wise, the tougher. Radar notices the change in density of an object in the air. To the extent that that difference is tiny, radar is apt not to notice. We plan to build gliders based on a spun carbon monofilament and resin shell. The shell itself can be made 'lossy'—"

"Glossy?" Carrera interrupted.

"No, sir. Lossy. It's a chemical property that refers to the conductivity of a material. Simply put, we can make the shell to absorb much radar energy and convert it to heat."

Carrera sat up. "Won't that give the glider away?"

"No, sir. The radar energy is small so the amount of heat produced in the shell is quite small and the polyurethane outside of it is almost the best insulator known. A plane might pick up the heat; a missile will not lock on very well."

"But we were discussing radar. By itself, the lossiness of the carbon monofilament is not enough. So outside of that, we shall build up polyurethane foam of decreasing density. The '
dielectric constant'
of the outermost polyurethane will be—"

Interrupting, Carrera asked "
Dielectric constant
?"

Pyotr reminded himself that he was dealing with a soldier, not a scientist. "Air has a dielectric constant of 1. The outermost polyurethane will have a DC of 1.01, near enough. At that difference, only an immeasurable amount of radar energy will radiate back. Not enough for a receiver to notice. As the radar penetrates the polyurethane, each increasingly dense layer will also radiate back a small amount; again, not enough to notice."

"The polyurethane itself will be reinforced by carbon fibers in the mix, which tend also to absorb radar energy. Inside it will be suspended a great many tiny metalicized chips. The chips will be curved to disperse radar energy outward on one side, or focus, and then disperse it, on the other."

Seeing Carrera's lack of comprehension, Pyotr explained. "The mix being sprayed on, the chips will be in random positions within the polyurethane. In almost all cases radar which hits them will be bounced away from the radar source. For those chips—and remember; they'll be tiny—that point directly toward the source, the radar will hit the convex or concave curves and be scattered so only a small portion of the energy is returned. These chips will also decrease in size as they near the outer surface. Where the P-71 has precisely calculated facets to insure the smallest possible surface pointed toward a radar, we will let random nature do much the same thing for us. Being random, it is possible that more than a desirable number of chips may reflect in the same direction. But the mathematical odds are plainly on our side. We can ground test each glider for particularly vulnerable areas, and use those with unsatisfactory chip alignment as something like a throw-away cruise missile, or as drones on recon missions. I believe you mentioned an interest in throwaways?"

"Yes." Carrera gestured for the Volgan to continue.

Pyotr nodded vigorously. "However, we cannot count on the plastics - the polyurethane and the carbon monofilament - to completely defeat the radar. Even the chips will only do so much. Inside the glider will be several objects that could give back quite a large radar cross section. The engine and the control package are problems. Even the pilot's skull will give back some radar energy. We plan on encasing the engine and control package in small, faceted, flattened domes of highly lossy material. These are much cheaper and easier to design and build than a full airframe like the P-71. They will reflect radar either down or straight up, and away from the radar source. The pilot, too, will be similarly covered although only on five sides, plus a partial—he has to see, after all."

"We have still to determine the best materials and composition for the propeller and wings. We might even go to a small jet engine. Likewise, we are arguing about the pilot's canopy. Neither of these problems appears insurmountable. For a guidance package for use as a drone we think it is possible to use a fairly simple computer and cheap, civilian model, global locating system. We would have to subcontract that out, however."