Charlie had a weird idea that I almost went for.
“We could boobytrap the place.”
“What do you mean?” I said. “This place is booby-trapped, out to twenty-five klicks.”
“No, not the mines and such. I mean the base itself, here, underground.”
“Go on.”
“There are two nova bombs in that fighter.” He pointed at the stasis field through a couple of hundred meters of rock. “We can roll them down here, boobytrap them, then bide everybody in the stasis field and wait.”
In a way it was tempting. It would relieve me from any responsibility for decision-making, leave everything up to chance. “I don’t think it would work, Charlie.”
He seemed hurt. “Sure it would.”
“No, look. For it to work, you have to get every single Tauran inside the kill-radius before it goes off-but they wouldn’t all come charging in here once they breached our defenses. Least of all if the place seemed deserted. They’d suspect something, send in an advance party. And after the advance party set off the bombs-”
“We’d be back where we started, yeah. Minus the base.
Sorry.”
I shrugged. “It was an idea. Keep thinking, Charlie.” I turned my attention back to the display, where the lopsided space war was in progress. Logically enough, the enemy wanted to knock out that one fighter overhead before he started to work on us. About all we could do was watch the red dots crawl around the planet and try to score. So far the pilot had managed to knock out all the drones; the enemy hadn’t sent any fighters after him yet.
I’d given the pilot control over five of the lasers in our defensive ring. They couldn’t do much good, though. A gigawatt laser pumps out a billion kilowatts per second at a range of a hundred meters. A thousand klicks up, though, the beam was attenuated to ten kilowatts. Might do some damage if it hit an optical sensor. At least confuse things.
“We could use another fighter. Or six.”
“Use up the drones,” I said. We did have a fighter, of course, and a swabbie attached to us who could pilot it. It might turn out to be our only hope, if they got us cornered in the stasis field.
“How far away is the other guy?” Charlie asked, meaning the fighter pilot who had turned tail. I cranked down the scale, and the green dot appeared at the right of the display. “About six light-hours.” He had two drones left, too near to him to show as separate dots, having expended one in covering his getaway. “He’s not accelerating any more, but he’s doing point nine gee.”
“Couldn’t do us any good if he wanted to.” Need almost a month to slow down.
At that low point, the light that stood for our own defensive fighter faded out. “Shit.”
“Now the fun starts. Should I tell the troops to get ready, stand by to go topside?”
“No . . . have them suit up, in case we lose air. But I expect it’ll be a little while before we have a ground attack.” I turned the scale up again. Four red dots were already creeping around the globe toward us.
I got suited up and came back to Administration to watch the fireworks on the monitors.
The lasers worked perfectly. All four drones converged on us simultaneously; were targeted and destroyed. All but one of the nova bombs went off below our horizon (the visual horizon was about ten kilometers away, but the lasers were mounted high and could target something at twice that distance). The bomb that detonated on our horizon had melted out a semicircular chunk that glowed brilliantly white for several minutes. An hour later, it was still glowing dull orange, and the ground temperature outside had risen to fifty degrees Absolute, melting most of our snow, exposing an irregular dark gray surface.
The next attack was also over in a fraction of a second, but this time there had been eight drones, and four of them got within ten klicks. Radiation from the glowing craters raised the temperature to nearly 300 degrees. That was above the melting point of water, and I was starting to get worried. The fighting suits were good to over a thousand degrees, but the automatic lasers depended on low-temperature superconductors for their speed.