Cussler, Clive - Vixen 03 (Dirk Pitt #4)

Vixen 03 by Clive Cussler (Dirk Pitt #4)

From the Publisher:

1954: Vixen 03 is down. The plane, bound for the Pacific carrying thirty-six Doomsday Bombs-canisters armed with quick-death germs of unbelievable potency-vanishes. Vixen has in fact crashed into an ice-covered lake in Colorado.

1988: Dirk Pitt, who heroically raised the Titanic, discovers the wreckage of Vixen 03. But two deadly canisters are missing. They're in the hands of a terrorist group. Their lethal mission: to sail a battleship seventy-five miles up the Potomac and blast Washington, D.C., to kingdom come. Only Dirk can stop them