 The Anzac and Turkish positions often overlooked each other.Each side sent out marksmen to hunt and stalk and snipe, to wait and shoot and kill, creeping with stealth through the green and brown shrubbery ..." Sing partnered with spotters Ion 'Jack' Idriess and, later, Tom Sheehan.The spotter's task was to observe (spot) the surrounding terrain and alert the sniper to potential targets.