When night came this jealousy consumed me with an animal fear, with a lust for survival that I would not have imagined myself capable of. In the darkness of the cabin I had the illusion that, battered by the waves, the ship itself was turning to liquid, melting like a block of ice. I could hear water everywhere-outside the hull, in the corridor, and suddenly, streaming across the floor of the cabin! I reached down with frenzied haste and patted a dry metal surface that vibrated beneath my fingers. My hand also brushed against my shoes, prudently lined up in absurd anticipation. I lay down again, hoping the counsellor had not guessed the reason for my restlessness. He remained silent in the darkness and appeared to be asleep. Without a porthole, our cabin felt to me like a steel coffin that had just become detached from the ship. I imagined it slowly descending into the glaucous depths of the waters. That pair of shoes neatly arranged beneath my bunk. The pistol that would rust in its case. It shifted slightly as the vessel pitched, and seemed to be caressing me under my arm, next to my heart. For me, all the treachery of life was concentrated into that caress: fully conscious, in possession of a new passport, with an identity that had finally set me free, I was going to die a slow death. The man in the photo, whose liberty I had so envied, was going to go to the bottom after a short existence full of promise.

I sat up on my bunk, clinging to the edge of it, as if I were perched on the brink of an abyss. And this brink tilted further and further, causing me to lose all notion of up and down. I uttered a plea and only afterward did I grasp the sense of what I had whispered: "They've got to do something. I don't want to die! Not now…"

I had no idea if the counsellor had heard me. But a minute later his voice seemed to ring out from the bottom of the abyss. He spoke in a monotonous tone, as if he were talking to himself and had already begun his story a moment earlier. Astonishingly, this litany contrived to hold its own through the fury of the waves and the wind's hysteria, like the straight and even wake of a torpedo in a turbulent sea. At first my own repeated entreaty ("I don't want to die… Not now… please, not now…"), and especially my shame at having uttered it, had stopped me following the thread. But as what he was describing was totally remote from our own situation (he was talking about a desert), I finished by finding in the strangeness of his story the unique point on which my fevered mind could focus.

… A town, or rather a number of streets, had sprung up in the middle of a desert in Central Asia. Houses four stories high, all identical, with empty window frames and gaping doorways, as if the builders had abandoned their work just before completion. And yet the inhabitants could already be seen: sometimes you could glimpse a face in a window opening, sometimes when the sun flooded the inside of a room, a complete human figure. Outside, in enclosures protected from the sun by corrugated iron, there were animals asleep or scattered along the fence. A flock of sheep, some camels, horses, dogs. A single road led into the town, linking these three or four streets and then petering out in the sand. At the central crossroads there stood an enormous cube, formed from well-dovetailed planks, reminiscent of the casing around a statue that was being prepared for unveiling to the public at some forthcoming celebration.

The violence of the wave that crashed down onto the cargo ship was such that all sounds stopped for several seconds. It was impossible to tell whether the engines had suddenly cut out or terror had paralyzed all my senses. The ship was listing, hurtling faster and faster down a watery slope, and seemed no longer able to halt its flight. And it was in this silence, as if to break the spell and relaunch the functioning of the machinery, that the voice of the counsellor sounded again. He must have realized that his story was unintentionally maintaining a level of suspense that was not at all his purpose, and he brought it to an end in a few sentences that cleared up the mystery.

"The cube on the central square was our first atomic bomb. The townspeople were convicts condemned to death, being used as guinea pigs. The town had been especially constructed for this first test. We overflew it several times. The convicts waved to us. They didn't know what was due to happen the next night. No doubt some of them, even though they were in chains, hoped to see their sentences commuted. They were already beginning to like this town, where the windows had no bars. In the aircraft all the instruments that measured radioactivity were stuck at red. That night, at the moment of the explosion, we were more than nine miles away from the town. The order was to remain lying on the ground, not to turn around, not to open our eyes. For the first time in my experience I felt the earth leap into life. It moved beneath me. There was a shock wave that scattered the bodies of those who had tried to stand up. And also the howling of those who had turned around and been blinded. And the heavy shuddering of the earth beneath our bellies. The next day, on the way back to the convicts' town, I pictured the havoc, the ruined houses, the charred carcasses of animals. I had known cities bombed during the war… but this was beyond imagining. When the plane approached the place we saw a mirror. A vast mirror of vitrified sand. A smooth, concave surface that reflected the sun, the clouds, and even the cross of our plane. Nothing else. I was young enough to have an idiotic and arrogant thought: 'After this, nothing can ever trouble or frighten me again.' "

He broke off and I guessed he was silent so as to listen. He seemed to be evaluating the drumming of feet above our heads, linking this to the exchange of shouts outside the door, measuring these sounds against the fury of the storm. As his voice took up the tale again it seemed to lend a semblance of order to the pandemonium.

"Within less than a year there was none of that arrogance left. I was racing back and forth across the United States, a vast country where at that moment I felt like a rat being driven from one cage to the next with needles lodged in its brain. The Rosenbergs had just been arrested. The press accused them of having sold the American bomb to the Soviets, and the good citizenry awaited the verdict with a pretty carnivorous appetite. I had been working with the Rosenbergs for two years. In their apartment in New York there was a room converted into a photo laboratory where we prepared documents to send to the Center. It was in that room, by the way, that I had occasion to play chess with Julius. I knew the accusations leveled against them were absurd, out of all proportion, at any rate. They had no access to the secrets of the bomb. But public opinion needed a scapegoat. The Americans now knew that somewhere in the deserts of Central Asia we had exploded a bomb, copied from the one at Hiroshima, and thus ended their atomic supremacy. A real slap in the face. They must act ruthlessly. Some fanatic suggested the electric chair and this now seemed a real possibility. It was either a confession or the chair. I was convinced the Rosenbergs would talk. I had absolute faith in their friendship, but… How can I put it? One day I was coming out of the lab with Julius and caught sight of Ethel in the kitchen. She was sitting there, chopping vegetables on a little wooden board. The foolish notion struck me that she resembled a Russian woman. No, just a woman like the rest, a woman happy to be there, in the calm of that moment, chatting with her elder son as he stood there, leaning against the door frame, smiling at her. When I learned of their arrest I remembered that moment, that maternal look, and I said to myself, 'She'll talk…' I left New York. I fled from city to city, the country was closing in on me. In a damage control exercise the Center shut down all the networks, stopped responding to calls. And I was pretty sure it was prepared to sacrifice some of us, as one amputates a gangrenous hand. In fact it was in Moscow that the consequences of their arrest were to be the most severe. When Stalin learned the news he ordered a complete purge of the intelligence service. Hundreds of people prepared for the worst. Even if I'd succeeded in getting back to Moscow, I should simply have been returning to be executed. I moved from place to place, then lay low for a month or two in the anthill of a big city. Every morning I bought the paper. 'The Rosenbergs talk!' 'The traitors confess all!' I was expecting a headline of this kind. I thought of Ethel getting the supper ready and chatting with her elder son as he smiled at her. They told nothing. Dozens of interrogations, confrontations, threats mentioning the electric chair, blackmail over the lives of their children. They even sent very persuasive rabbis into Julius's cell. Nothing. Julius was executed first. They made the same offer to Ethel: her life in exchange for a confession. She refused. I was able to go back to Moscow. No purges took place at the Center. And many things had changed during that period when the two of them were being hounded. Stalin had died. The Americans hadn't dropped their bomb on Korea or China, as they were preparing to do. We'd had time to catch up with them in the home stretch, as it were. Atomic war was becoming a double-edged sword. In a word, the Third World War hadn't taken place. Thanks to the silence of that woman who used to chop vegetables on a little wooden board while chatting with her son…"