During that long, hot summer of 1964, Ivan Smith, a mercenary volunteer in the Arm e Nationale Congolais, came to witness and understand fear, the law of the jungle and the lust for killing that permeates Africa. A member of 'Mad Mike' Hoare's 5 Commando Group he and his companions were nominally soldiers but there was little in the way of campaigns, tactics and discipline. Of conventional warfare there was none. Loyalty to country or unit did not...