Robert Silverberg - Defenders of the Frontier

Seeker has returned to the fort looking flushed and exhilarated. I was right, he announces. There is one of them hiding quite close by. I was certain of it, and now I know where he is. I can definitely feel directionality this time.

Stablemaster, skeptical as always, lifts one eyebrow. You were wrong the last time. Youre always too eager these days to find them out there.

Seeker merely shrugs. There can be no doubt, he says.

For three weeks now, Seeker has been searching for an enemy spyor straggler, or renegade, or whatever he may bethat he believes is camped in the vicinity of the fort. He has gone up to this hilltop and that one, to this watchtower and that, making his solitary vigil, casting forth his minds net in that mysterious way of his that none of us can begin to fathom. And each time he has come back convinced that he feels enemy emanations, but he has never achieved a strong enough sense of directionality to warrant our sending out a search party. This time he has the look of conviction about him. Seeker is a small, flimsy sort of man, as his kind often tends to be, and much of the time in recent months he has worn the slump-shouldered look of dejection and disappointment. His trade is in finding enemies for us to kill. Enemies have been few and far between of late. But now he is plainly elated. There is an aura of triumph about him, of vindication.

Captain comes into the room. Instantly he sizes up the situation. What have we here? he says brusquely. Have you sniffed out something at last, Seeker?

Come. Ill show you.

He leads us all out onto the flat roof adjacent to our barracks. To the right and left, the huge turreted masses of the eastern and western redoubts, now unoccupied, rise above us like vast pillars, and before us lies the great central courtyard, with the massive wall of tawny brick that guards us on the north beyond it. The fort is immense, an enormous sprawling edifice designed to hold ten thousand men. I remember very clearly the gigantic effort we expended in the building of it, twenty years before. Today just eleven occupants remain, and we rattle about it like tiny pebbles in a colossal jug.

Seeker gestures outward, into the gritty yellow wasteland that stretches before us like an endless ocean on the far side of the wall. That flat plain of twisted useless shrubs marks the one gap in the line of precipitous cliffs that forms the border here between Imperial territory and the enemy lands. It has been our task these twenty years pastwe were born to it; it is an obligation of our casteto guard that gap against the eventual incursion of the enemy army. For two full decades we have inhabited these lonely lands. We have fortified that gap, we have patrolled it, we have dedicated our lives to guarding it. In the old days, entire brigades of enemy troops would attempt to breach our line, appearing suddenly like clouds of angry insects out of the dusty plain, and with great loss of life on both sides we would drive them back. Now things are quieter on this frontier, very much quieter indeed, but we are still here, watching for and intercepting the occasional spies that periodically attempt to slip past our defenses.

There, says Seeker. Do you see those three little humps over to the northeast? Hes dug in not very far behind them. I know he is. I can feel him the way youd feel a boil on the back of your neck.

Just one man? Captain asks.

One. Only one.

Weaponsmaster says, What would one man hope to accomplish? Do you think he expects to come tiptoeing into the fort and kill us one by one?

Theres no need for us to try to understand them, Sergeant says. Our job is to find them and kill them. We can leave understanding them to the wiser heads back home.

Ah, says Armorer sardonically. Back home, yes. Wiser heads.

Captain has walked to the rim of the roof and stands there with his back to us, clutching the rail and leaning forward into the dry, crisp wind that eternally blows across our courtyard. A sphere of impenetrable chilly silence seems to surround him. Captain has always been an enigmatic man, solitary and brooding, but he has become stranger than ever since the death of Colonel, three years past, left him the ranking officer of the fort. No one knows his mind now, and no one dares to attempt any sort of intimacy with it.

Very well, he says, after an interval that has become intolerably long. A four-man search party: Sergeant to lead, accompanied by Seeker, Provisioner, and Surveyor. Set out in the morning. Take three days food. Search, find, and kill.

It has been eleven weeks since the last successful search mission. That one ended in the killing of three enemies, but since then, despite Seekers constant efforts, there have been no signs of any hostile presence in our territory. Once, six or seven weeks back, Seeker managed to convince himself that he felt emanations coming from a site along the river, a strange place for an enemy to have settled because it was well within our defense perimeter, and a five-man party led by Stablemaster hastened out to look. But they found no one there except a little band of the Fisherfolk, who swore that they had seen nothing unusual thereabouts, and the fisherfolk do not lie. Upon their return, Seeker himself had to admit that he no longer felt the emanations and that he was now none too certain he had felt any in the first place.

There is substantial feeling among us that we have outlived our mission here, that few if any enemies still occupy the territory north of the gap, that quite possibly the war has long since been over. Sergeant, Quartermaster, Weaponsmaster, and Armorer are the chief proponents of this belief. They note that we have heard nothing whatsoever from the capital in yearsno messengers have come, let alone reinforcements or fresh suppliesand that we have had no sign from the enemy, either, that any significant force of them is gathered anywhere nearby. Once, long ago, war seemed imminent, and indeed real battles often took place. But it has been terribly quiet here for a long time. There has been nothing like a real battle for six years, only a few infrequent skirmishes with small enemy platoons, and during the past two years we have detected just a few isolated outliers, usually no more than two or three men at a time, whom we catch relatively easily as they try to infiltrate our territory Armorer insists that they are not spies but stragglers, the last remnants of whatever enemy force once occupied the region to our north, who have been driven by hunger or loneliness or who knows what other compulsion to take up positions close to our fort. He argues that in the twenty years we have been here, our own numbers have dwindled from ten thousand men to a mere eleven, at first by losses in battle but later by the attrition of age and ill-health, and he thinks it is reasonable that the same dwindling has occurred on the other side of the border, so that we few defenders now confront an enemy that may be even fewer in number than ourselves.

I myself see much to concur with in Armorers position. I think it might very well be the case that we are a lost platoon, that the war is over and the Empire has forgotten us, and that there is no purpose at all in our continued vigilance. But if the Empire has forgotten us, who can give the order that withdraws us from our post? That is a decision that only Captain can make, and Captain has not given us the slightest impression of where he stands on the issue. And so we remain, and may remain to the end of our days. What folly that would be, says Armorer, to languish out here forever defending this forlorn frontier country against invaders that no longer choose to invade! And I half agree with him, but only half. I would not want to spend such time as remains to me working at a fools task; but equally I do not wish to be guilty of dereliction of duty, after having served so long and so honorably on this frontier. Thus I am of two minds on the issue.