Jay Mach is the pen name of a former congressional staffer and a military insider. The duo has close ties to the U.S. Special Operations Forces community and U.S. Air Force pilots....ver maisJay Mach is the pen name of a former congressional staffer and a military insider. The duo has close ties to the U.S. Special Operations Forces community and U.S. Air Force pilots. A sequel is in the works.ver menos