Ralph closed his eyes and let the briefing invade his mind, neural nanonics tabulating it into a sharply defined iconographic matrix. Details of the Xingu continent: a sprawl of four and a half million square kilometres in the northern hemisphere, roughly diamond-shaped, with a long mountainous ridge of land extending out from its southern corner. The ridge crossed the equator; and Ombey’s broad tropical zones meant the entire continent was an ideal farming region, with the one exception of the semi-desert occupying the centre. So far only two-fifths of it was inhabited, but with a population of seventy million, it was the second-most prosperous continent after Esparta, where the capital Atherstone was situated.

After Xingu came the embassy trio, Jacob Tremarco, Savion Kerwin, and Angeline Gallagher. Their career files contained nothing exceptional, they were all regular Kulu Foreign Office staffers: loyal, boring bureaucrats. Visuals, family histories, medical reports. It was all there, and none of it particularly useful apart from the images. Ralph stored them in a neural nanonics memory cell, and spliced them with a general characteristics recognition program. He hadn’t forgotten that strange image-shifting ability the sequestrated had demonstrated back on Lalonde. The recognition program might give him a slight edge if one of them attempted a disguise, though he didn’t hold out much hope.

The most promising part of the datapackage was the series of measures Admiral Farquar and Leonard DeVille, Xingu’s Home Office minister, had implemented to quarantine the continent and trace the embassy trio. All civil traffic was being systematically shut down. Search programs were being loaded into the continent’s data cores, watching for a trail of unexplained temporary glitches in processors and power circuits. Public-area security monitor cameras had been given the visual pattern of the trio, and police patrols were also being briefed.

Maybe they’d get lucky, Ralph thought. Lalonde was a backwards colony on the arse edge of nowhere, without any modern communications or much in the way of civil authority. But Ombey was part of the Kingdom, the society he’d sworn to defend with his life if need be. Years ago at university, when he’d discreetly been offered a commission in the agency, he’d considered Kulu a worthwhile society. The richest in the Confederation outside Edenism, it was strong economically, militarily; a technology leader. It had a judicial system which kept the average citizen safe on the streets, and was even reasonably fair by modern standards. Medical care was socialized. Most people had jobs. Admittedly, ruled by the Saldanas, it was hardly the most democratic of systems, but then short of the Edenist Consensus few democratic societies were truly representative. And there were a lot of planets which didn’t even pretend to be egalitarian. So he’d swallowed any niggling self-suspicion of radicalism, and agreed to serve his King until his death.

What he’d seen of the galaxy had only served to strengthen his conviction that he’d done the right thing in taking the oath. The Kingdom was a civilized place compared to most; its citizens were entitled to lead their lives without interference. And if that meant the ESA occasionally having to get its hands dirty, then so be it, as far as Ralph was concerned. A society worth having is worth protecting.

And thanks to its own nature, Ombey should definitely be able to cope better than Lalonde. Although the very systems which made it more able also gave the enemy a greater opportunity to spread its subversion. The virus carriers had been slow to travel on Lalonde. Here they would suffer no such restrictions.

Cathal Fitzgerald cut the flyer’s fusion drive when they were two hundred kilometres above Xingu. Gravity took over, pulling the flyer down. Its magnetic field expanded, applying subtle pressures to the tenuous gases pushing against the fuselage. Buoyant at the centre of a sparkling cushion of ions, the flyer banked to starboard and began a gentle glide-spiral down towards the spaceport below.

They were a hundred and fifty kilometres high when the flight computer datavised a priority secure signal from Roche Skark into Ralph’s neural nanonics.

“We might have a problem developing,” the ESA director told him. “A civil passenger flight from Pasto to Atherstone is having trouble with its electronic systems, nothing critical but the glitches are constant. I’d like to bring you in on the Privy Council security committee to advise.”

“Yes, sir,” Ralph acknowledged. The datavise broadened to a security level one sensenviron conference. Ralph appeared to be sitting at an oval table in a plain white bubble room with walls at an indeterminate distance.

Admiral Farquar was sitting at the head of the table, with Roche Skark and the ISA director Jannike Dermot flanking him. Ralph’s neural nanonics identified the other three people present. Next to the ISA director was Commander Deborah Unwin, head of Ombey’s Strategic Defence network; Ryle Thorne, Ombey’s national Home Office minister, was placed next to her. Ralph found himself with Roche Skark on one side, and Leonard DeVille on the other.

“The plane is seven minutes from Atherstone,” Deborah Unwin said. “We have to make a decision.”

“What is the plane’s current status?” Ralph asked.

“The pilot was instructed to turn back to Pasto by my flight controllers as part of the quarantine procedures. And that’s when he reported his difficulties. He says he’ll be endangering the passengers if he has to fly all the way back to Pasto. And if it’s a genuine malfunction he will be.”

“We can hardly go around using our SD platforms on civil aircraft just because they have a dodgy processor,” Ryle Thorne said.

“On the contrary, sir,” Ralph said. “In this situation we have to maintain a policy of guilty until proven innocent. You cannot allow that plane to land in the capital, not under any circumstances. Not now.”

“If he has to fly back to Xingu he may well kill everyone on board,” the minister protested. “The plane could be downed in the ocean.”

“Atherstone has a high proportion of military bases in the surrounding district,” Admiral Farquar said. “If necessary the plane can simply sit on a landing pad surrounded by marines until we work out a satisfactory method of detecting if the virus is present.”

“Is the pilot using his neural nanonics to communicate with flight control?” Ralph asked.

“Yes,” Deborah said.

“Okay, then it’s a reasonable assumption that he’s not been sequestrated. If you can guarantee a landing pad can be guarded securely, I say use it. But the plane must remain sealed until we find out what’s happened to the embassy trio.”

“Good enough,” Admiral Farquar said.

“I’ll put the marines at Sapcoat base on active status as of now,” Deborah said. “That’s over a hundred kilometres from Atherstone. The plane can reach it easily enough.”

“A hundred kilometres is a safe enough distance,” Ryle Thorne said smoothly.

Ralph didn’t like the minister’s attitude; he seemed to be treating this as if it were a minor natural incident, like a hurricane or earthquake. But then the minister had to go back to his constituents every five years and convince them he was acting in their best interests. Ordering SD platforms to fire on their fellow citizens might be hard to explain away in public relations terms. That was one of the reasons the royal Saldanas had a parliament to advise them. An insulating layer around the blame. Elected politicians were always culpable and replaceable.

“I’d also suggest that once the plane’s landed you use an orbital sensor satellite to mount a permanent observation on it,” Ralph said. “Just in case there’s any attempt to break out. That way we can use the SD platforms as a last resort; sterilize the entire area.”