"I understand" (Underneath the armour, the man smiles. Throughout the conversation his not-as-primative-as-previously-imagined armor had been analysing everything about the grunt. Especially his voice patterns and comm frequencies. As the grunt walked away, he took out his not-as-primative-as-previously-imagined sword out of its sheath, aimed at the land near the grunts with the explosive, and fired at the same time as using the grunt he talked to ' s voice to shout on everyone's earpieces:) "WE'VE BEEN DISCOVERED! TAKE COVER!"