As the bear cave vanished in the fog behind them, a dark rocky ribbon of land appeared through the mist ahead. Patches of brown and gray rose off the near horizon in a wavy pattern of ridges and ravines. They had come aground on the northern coast of the Royal Geographical Society Islands, as Pitt had predicted, landing on West Island. Heavy ice, built up from the winter floes that churned down Victoria Strait, clogged the shoreline in a wide band that stretched a half mile wide in some areas. Approached from the frozen sea, the barren island landscape nearly shrieked of cold desolation.

The two men were nearly to the shoreline when Pitt stopped in his tracks. Giordino turned and saw the look on Pitt’s face, then cocked an ear to the wind. A faint crackling sound echoed in the distance, accompanied by a dull rumble. The noise continued unabated, growing louder as the source drew near.

“Definitely a ship,” Giordino muttered.

“An icebreaker,” Pitt said.

“ The icebreaker?”

Giordino’s question was answered a few minutes later when the hulking prow of the Otok emerged from the mist a hundred yards offshore. Its high bow cut through the foot-thick ice like it was pudding, spraying chunks of frozen detritus in all directions. As if detecting Pitt and Giordino’s presence, the icebreaker’s rumbling engines slowly quieted to a low idle, and the vessel ground to a halt against the buckling ice.

Pitt stared at the vessel, a sick feeling gripping his frozen insides. He had immediately observed that the ship’s bow was mashed blunt, the obvious result of a hard collision. It was a recent blow, as evidenced by several of the steel plates being stripped of paint by the impact and yet to show any signs of oxidation. More telling were the flecks of turquoise paint, which overlaid portions of the scraped and mangled bow.

“She rammed the Narwhal,” Pitt stated without speculation.

Giordino nodded, having come to the same conclusion. The sight numbed both men, since they knew that their worst fears had been realized. The Narwhal was surely at the bottom of Victoria Strait, along with her crew. Then Giordino noticed something nearly as disturbing.

“ The Narwhal isn’t the only thing that she has rammed,” he said. “Look at her hull plates around the hawsehole.”

Pitt studied the hull, noticing a light gouge mark incurred during the collision. The icebreaker’s red hull paint had been scraped away, revealing a gray undercoating. A rectangular patch of white surfaced at the tailing edge of the gouge.

“A gray warship in a former life?” he ventured.

“How about FFG-54, to be exact. A Navy frigate of ours known as the Ford. We passed her in the Beaufort Sea a few weeks back. The survivors of the Canadian ice camp offered a similar description. That sure as beans looks like a number 5 painted underneath in white.”