Gray Matter Splatter (A Deckard Novel) (Volume 4)

The high Arctic is a region untouched by war. Until now. A mysterious weapon is stolen from a Russian facility by an equally elusive foe. With America under attack, the only chance to recover the weapon falls to Deckard and Samruk International in what quickly becomes a deadly game of cat and mouse in the Arctic Circle. Their enemy is technically savvy, sophisticated, and cunning, staying a step ahead of Samruk at every turn as they race across the tundras of Russia, Alaska, and Canada.  With the numbers ticking down, Deckard makes a desperate final push across the frozen waste while the enemy triggers their final attack: a blow that could knock Western civilization back a hundred years and give birth to a new empire.