When the laser hit my image converter, there was a red glare so intense it seemed to go right through my eyes and bounce off the back of my skull. It must have been only a few milliseconds before the converter overloaded and went blind, but the bright green afterimage hurt my eyes for several minutes.

Since I was officially “dead”, my radio automatically cut off, and I had to remain where I was until the mock battle was over. With no sensory input besides the feel of my own skin (and it ached where the image converter had shone on it) and the ringing in my ears, it seemed like an awfully long time. Finally, a helmet clanked against mine.

“You okay, Mandella?” Potter’s voice.

“Sorry, I died of boredom twenty minutes ago.”

“Stand up and take my hand.” I did so and we shuffled back to the billet. It must have taken over an hour. She didn’t say anything more, all the way back — it’s a pretty awkward way to communicate — but after we’d cycled through the airlock and warmed up, she helped me undo my suit. I got ready for a mild tongue-lashing, but when the suit popped open, before I could even get my eyes adjusted to the light, she grabbed me around the neck and planted a wet kiss on my mouth.

“Nice shooting, Mandella.”

“Huh?”

“Didn’t you see? Of course not … The last salvo before you got hit, four direct hits. The bunker decided it was knocked out, and all we had to do was walk the rest of the way.”

“Great.” I scratched my face under the eyes, and some dry skin flaked off. She giggled.

“You should see yourself. You look like—”

“All personnel, report to the assembly area.” That was the captain’s voice. Bad news, usually.

She handed me a tunic and sandals. “Let’s go.” The assembly areachop hall was just down the corridor. There was a row of roll-call buttons at the door; I pressed the one beside my name. Four of the names were covered with black tape. That was good, only four. We hadn’t lost anybody during today’s maneuvers.

The captain was sitting on the raised dais, which at least meant we didn’t have to go through the tench-hut bullshit. The place filled up in less than a minute; a soft chime indicated the roll was complete.

Captain Stott didn’t stand up. “You did fairly well today. Nobody killed, and I expected some to be. In that respect you exceeded my expectations but in every other respect you did a poor job.

“I am glad you’re taking good care of yourselves, because each of you represents an investment of over a million dollars and one-fourth of a human life.

“But in this simulated battle against a very stupid robot enemy, thirty-seven of you managed to walk into laser fire and be killed in a simulated way, and since dead people require no food you will require no food, for the next three days. Each person who was a casualty in this battle will be allowed only two liters of water and a vitamin ration each day.”

We knew enough not to groan or anything, but there were some pretty disgusted looks, especially on the faces that had singed eyebrows and a pink rectangle of sunburn framing their eyes.

“Mandella.”

“Sir?”

“You are far and away the worst-burned casualty. Was your image converter set on normal?”

Oh, shit. “No, sir. Log two.”

“I see. Who was your team leader for the exercises?”

“Acting Corporal Potter, sir.”

“Private Potter, did you order him to use image intensification?”

“Sir, I … I don’t remember.”

“You don’t. Well, as a memory exercise you may join the dead people. Is that satisfactory?”

“Yes, sir.”

“Good. Dead people get one last meal tonight and go on no rations starting tomorrow. Are there any questions?” He must have been kidding. “All right. Dismissed.’

I selected the meal that looked as if it had the most calories and took my tray over to sit by Potter.

“That was a quixotic damn thing to do. But thanks.”

“Nothing. I’ve been wanting to lose a few pounds anyway.” I couldn’t see where she was carrying any extra.

“I know a good exercise,” I said. She smiled without looking up from her tray. “Have anybody for tonight?”

“Kind of thought I’d ask Jeff…”

“Better hurry, then. He’s lusting after Maejima.” Well, that was mostly true. Everybody did.

“I don’t know. Maybe we ought to save our strength. That third day…”

“Come on.” I scratched the back of her hand lightly with a fingernail. “We haven’t sacked since Missouri. Maybe I’ve learned something new.”

“Maybe you have.” She tilted her head up at me in a sly way. “Okay.”

Actually, she was the one with the new trick. The French corkscrew, she called it. She wouldn’t tell me who taught it to her though. I’d like to shake his hand. Once I got my strength back.

The two weeks’ training around Miami Base eventually cost us eleven lives. Twelve, if you count Dahlquist. I guess having to spend the rest of your life on Charon with a hand and both legs missing is close enough to dying.

Foster was crushed in a landslide and Freeland had a suit malfunction that froze him solid before we could carry him inside. Most of the other deaders were people I didn’t know all that well. But they all hurt. And they seemed to make us more scared rather than more cautious.

Now darkside. A flyer brought us over in groups of twenty and set us down beside a pile of building materials thoughtfully immersed in a pool of helium II.

We used grapples to haul the stuff out of the pool. It’s not safe to go wading, since the stuff crawls all over you and it’s hard to tell what’s underneath; you could walk out onto a slab of hydrogen and be out of luck.

I’d suggested that we try to boil away the pool with our lasers, but ten minutes of concentrated fire didn’t drop the helium level appreciably. It didn’t boil, either; helium II is a “superfluid,” so what evaporation there was had to take place evenly, all over the surface. No hot spots, so no bubbling.

We weren’t supposed to use lights, to “avoid detection.” There was plenty of starlight with your image converter cranked up to log three or four, but each stage of amplification meant some loss of detail. By log four the landscape looked like a crude monochrome painting, and you couldn’t read the names on people’s helmets unless they were right in front of you.

The landscape wasn’t all that interesting, anyhow. There were half a dozen medium-sized meteor craters (all with exactly the same level of helium II in them) and the suggestion of some puny mountains just over the horizon. The uneven ground was the consistency of frozen spiderwebs; every time you put your foot down, you’d sink half an inch with a squeaking crunch. It could get on your nerves.

It took most of a day to pull all the stuff out of the pool. We took shifts napping, which you could do either standing up, sitting or lying on your stomach. I didn’t do well in any of those positions, so I was anxious to get the bunker built and pressurized.

We couldn’t build the thing underground — it’d just fill up with helium II — so the first thing to do was to build an insulating platform, a permaplast-vacuum sandwich three layers thick.

I was an acting corporal, with a crew of ten people. We were carrying the permaplast layers to the building site two people can carry one easily — when one of “my” men slipped and fell on his back.

“Damn it, Singer, watch your step.” We’d had a couple of deaders that way.

“Sorry, Corporal. I’m bushed. Just got my feet tangled up. ”

“Yeah, just watch it.” He got back up all right, and he and his partner placed the sheet and went back to get another.

I kept my eye on Singer. In a few minutes he was practically staggering, not easy to do in that suit of cybernetic armor.

“Singer! After you set the plank, I want to see you.”