www.mirabooks.co.uk

      Special thanks and acknowledgment to Jon Guenther for his contribution to this work.

      For all U.S. troops fighting abroad—

       stay hard and live large!

      CONTENTS

       PROLOGUE

       CHAPTER ONE

       CHAPTER TWO

       CHAPTER THREE

       CHAPTER FOUR

       CHAPTER FIVE

       CHAPTER SIX

       CHAPTER SEVEN

       CHAPTER EIGHT

       CHAPTER NINE

       CHAPTER TEN

       CHAPTER ELEVEN

       CHAPTER TWELVE

       CHAPTER THIRTEEN

       CHAPTER FOURTEEN

       CHAPTER FIFTEEN

       CHAPTER SIXTEEN

       CHAPTER SEVENTEEN

       CHAPTER EIGHTEEN

       CHAPTER NINETEEN

       CHAPTER TWENTY

       CHAPTER TWENTY-ONE

       CHAPTER TWENTY-TWO

       CHAPTER TWENTY-THREE

       CHAPTER TWENTY-FOUR

       CHAPTER TWENTY-FIVE

       CHAPTER TWENTY-SIX

       CHAPTER TWENTY-SEVEN

       CHAPTER TWENTY-EIGHT

       CHAPTER TWENTY-NINE

       EPILOGUE

       PROLOGUE

      In the haze of approaching dawn, the Mark IV river patrol boat knifed slowly through the calm waters of Lake Gatun.

      Lieutenant Manuel Horst stood on the observation post above the cockpit and scanned the lakeside with his binoculars. The night shift had always been his favorite since enlisting in the Panama Special Boat Unit—much better than monitoring the hustle and bustle of day traffic through the canal. The regular pattern of buildings and twinkling lights of the coastal town of Gamboa came into view and Horst stopped on them a moment before lowering the binoculars.

      “Slow to one-third, Specialist,” he called down to the cockpit.

      The pilot acknowledged the order and immediately the boat engine rumbled down from twenty to fourteen knots.

      A flash of sunlight on metal caught the lieutenant’s eye. He squinted in that direction, but didn’t see any movement or ships, then remembered the binoculars and brought them to his eyes. He scanned slowly across the shoreline off Gamboa and spotted a periscope.

      Horst descended to the main deck once they were under way and rallied his men. He ordered his best gunner to man the .50-cals and the radioman to contact headquarters with a request for reinforcements. A submarine operating in the Panama Canal Zone without permission was a serious offense against U.S.-Panama treaty stipulations, not to mention a violation of at least a half dozen right-of-way regulations.

      As the PBR drew nearer and the sun broke on the horizon Horst could see the sub had surfaced. It looked rather tiny, maybe twice the length of their own boat, and it didn’t have lines of any particular grade Horst recognized. That ruled out the submarine as U.S. surplus given to Panama or a military prototype. Horst’s eyes stopped when he spotted a wicked-looking weapon of an unfamiliar make on the forward prow. Before Horst could point it out to his crew, however, a hatch at the base of the mount opened and a man in dark fatigues emerged. The guy took up position behind the large weapon and swung it in their direction.

      Horst shouted to his machine gunner, but the warning came too late. A cloud of smoke and flame belched from the muzzle of the massive weapon as the report cracked through the air. One of the .50-cals blew apart a moment later and sent large, razor-sharp shards of metal whistling in all directions. The gunner screamed as several lodged in his body. One piece of shrapnel cut through a neck artery and blood spurted from the gaping wound left in its wake.

      Horst ducked in reflex action and shouted at the pilot to turn the boat starboard, then ordered another crew member to man the 20 mm chain gun. He then rushed forward to help the wounded gunner. As he reached his man, Horst heard the antimaterial weapon boom again followed by the sickly sound of shattered glass. He didn’t bother turning to make a damage assessment; he already knew they’d hit the cockpit. Horst managed to get a bulky dressing from the sideboard-mounted med kit pressed against the gunner’s wound before the sudden spin of the boat knocked him off balance.

      Horst looked at his gunner. The young man’s eyes stared wildly back at him but the guy still seemed to have enough sense to keep the bandage pressed against his throat. The light in the man’s eyes dimmed quickly, though, and Horst figured he had maybe a couple of minutes before the blood loss rendered him unconscious. Horst jumped to his feet and rushed to the cockpit. As he reached the body of the pilot slumped over the wheel—the boat had now taken on a listing spin as the pilot had been turning it when struck by the antimaterial rifle—Horst heard the 20 mm chain gun rattle into action. That would keep that bastard’s head down long enough for his team to regroup and mount a counteroffensive, although Horst wondered how much they could do with two men down and one of their primary weapons neutralized.

      Horst felt the pilot’s neck for a pulse but didn’t find any. He pulled the body off the seat and laid it gently on the deck, then directed his voice to the radioman belowdecks. “Send position priority! We’re under heavy small-arms attack by submarine of unknown origin! Request reinforcements now! ”

      Horst then turned his attention out the view port as he swung the wheel to get the boat under control. He powered into a heading that put the port stern moving away from the sub at a forty-five-degree angle. That would give Vega on the chain gun a decent field of fire while minimizing exposure of the PBR to more barrages from the antimaterial gun. Horst never heard