Shepherd to Fools

A Shepherd to Fools is the second of Drew Mendelson's trilogy of Vietnam War novels that began with Song Ba To and will conclude with Poke the Dragon.
Shepherd: It is the ragged end of the Vietnam war. With the debacle of a failing South Vietnamese invasion of Northern Laos as background, A Shepherd to Fools tells the harrowing tale of a covert Hatchet Team of US soldiers and Montagnard mercenaries. They are ordered to find and capture or kill a band of American deserters, called Longshadows, before the world learns of their paralyzing rebellion. An earlier attempt to capture them failed disastrously, the facts of it buried.

Captain Hugh Englander commands the Hatchet Team. He is a humorless bastard, sneering and discourteous to every regular army soldier. He cares little for the welfare of his own men and nothing for the lives of the deserters. The conflict between him and Captain David Weisman, the artillery officer assigned to the mission for artillery support, threatens to tear the team apart. Deep in the Laotian jungle, the team is caught in a final, horrific battle facing an enemy armed with Sarin nerve gas, the "worst of the worst" of the war's clandestine weapons.