wing.”
“What’s in that?”
Marshall shrugged. “No idea.”
They emerged onto another corridor, longer and better lit than the one above. Ancient equipment of all kinds had been shoved up against the walls, as if the place had been abandoned in great haste. There were more lockers here, along with official-looking signboards with arrows, providing directions to various installations: RADAR MAPPING, RASP COMMAND POST, RECORDING/MONITORING. Doors with small metal-grilled windows lined both sides of the corridor. They were marked not with names but with series of letters and numbers. “We’ve set up our temporary labs here on B Level,” Sully said, jerking his thumb toward the doors. “Ahead are the galley, the officers’ mess, and a briefing room we’ve converted into a temporary rec area. Around that bend are the bunk rooms. We’ve set up a spare for your use.”
Ekberg murmured her thanks. “I still don’t understand why anyone would need a base like this at all,” she said. “I mean, way up here, so far north.”
“It was part of the original early warning system,” Marshall said. “Ever hear of the Pinetree Line, or the DEW Line?”
Ekberg shook her head.
“Back in 1949 the Soviets tested a working atomic bomb. It drove us crazy: we’d thought we had at least five more years to prepare. Instead, our eggheads suddenly predicted that in a few years the Russians would have enough bombs to cripple the United States. So there was a huge ramping up of troops, aircraft, weaponry-including a crash program to develop a perimeter defense system. The Pacific and Atlantic seaboards were well protected, and it became clear that the main threat would come in as bombers, over the pole. But radar then was very primitive: it couldn’t detect low-flying aircraft, couldn’t detect things over the horizon.”
“So they needed to bring their eyes as close to the threat as possible.”
“Exactly. The military put their heads together and came up with the most likely routes the Russian bombers would take in the event of an attack. They built early warning stations as far north as they could along each route. This is one of them.” Marshall shook his head. “The ironic thing is that by the time it was completed in the late fifties, it was already obsolete. Missiles were replacing aircraft as delivery systems for bombs. We needed a centralized network to address that kind of threat. So a new system called SAGE was put in place and these stations were mothballed.”
They had rounded the corner and started down another barrackslike passage. Sully stopped at one of the doors, turned the knob, and pushed it open, revealing a spartan room with a cot, desk, wardrobe, and mirror. The worst of the dust had been cleared away by Chen earlier that morning. “These are your quarters,” Sully said.
Ekberg glanced inside quickly, then nodded her thanks as Sully and Marshall placed her bags on the cot.
“It’s a long ride up from New York,” Sully said, “and if you’re like us you probably didn’t get much sleep on the way. If you’d care to nap or freshen up, go right ahead. The showers and head are just down the corridor.”
“Thanks for the offer, but I’d better get started right away.”
“Get started?” Sully glanced at her in confusion.
Light dawned on Marshall. “You mean, you want to see it.”
“Of course! That’s why I’m here.” She looked around. “That is, if that’s all right with you.”
“I’m afraid it’s not all right,” Sully replied. “There have been several polar bear sightings in recent weeks. And those lava tubes are extremely dangerous. But you’re welcome to observe it from a distance, I suppose.”
Ekberg seemed to consider this. Then she nodded slowly. “Thank you.”
“Evan here will take you up-won’t you, Evan? Now, if you’ll excuse me, I have some tests I need to complete.” And with that he flashed her a faint smile, nodded to Marshall, then turned