He had been up at the front and he'd be going back there next week. Or wherever the front by then was - that indeterminate confusion of minefields and dispositions of vehicles in the empty neutral sand. He once described it to me as more like a war fought at sea than on land, a sequence of advances and retreats in which the participants related only to each other and barely at all to the landscape across which they moved. A war in which there was nothing to get in the way - no towns, no villages, no people - and nothing tangible to gain or lose.
P. Lively, Moon Tiger (1987), 72-73