Part IThe problem -- An historical analysis of fratricide / Paul R. Syms -- The fratricide problem and potential solutions : an overview / Charles Kirke -- Whose statistical battlefield life is it anyway? Fratricide as an aspect of risk managment in the twenty-first-century battlespace / John Ash -- Part II Understanding the human dimension to fratricide -- The organization of fratricide / Dermot Rooney -- How can human factors be exploited to reduce the risk of fratricide? / Claire Outteridge, Simon Henderson, Raphael Pascual and Paul Shanahan -- Modelling human factors in the engagement process / David Dean -- The heat of the armoured battle : making the decision to fire / Charles Kirke -- Part III Tackling fratricide -- Preventing air-to-ground fratricide / Fin Monahan -- US combat identification : marching away from Antietam? A comprehensive approach to increase combat effectiveness and reduce fratricide / Al Mosher -- "Judged by twelve or carried by six; the soldier's dilemma" : the British perspective on combat identification / Andrew Gillespie -- Fratricide prevention : a sceptic's view / Jorma Jormakka -- So what? Where do we go next? / Charles Kirke.