A devastating new weapon unleashed in thirteenth-century China . . .a daring rescue mission in the snowbound mountains along the Afghanistan/Pakistan border . . . a woman gone missing in the jungles of northern Thailand and Myanmar...... For Juan Cabrillo, intrepid captain of state-of-the-art fighting ship Oregon, all of them will come together, and lead to the greatest threat against U.S. security that the world has ever known. To pull off their latest mission the Oregon must survive them all.