Mamba
... that private military companies operating in Iraq use the Mamba armoured personnel carrier because it appears "less aggressive"?
... that <a class="mw-redirect" href="./Private_military_companies" id="mwEak" rel="mw:WikiLink" title="Private military companies">private military companies</a> operating in <a href="./Iraq" id="mwEao" rel="mw:WikiLink" title="Iraq">Iraq</a> use the <b id="mwEas"><a href="./Mamba_APC" id="mwEaw" rel="mw:WikiLink" title="Mamba APC">Mamba</a></b> <a href="./Armoured_personnel_carrier" id="mwEa0" rel="mw:WikiLink" title="Armoured personnel carrier">armoured personnel carrier</a> because it appears "less aggressive"?