This chapter explores the representational power of maps and the violence inherent in removing volume with two-dimensional ‘objectivity’. The focus is on maps, norms and militarist institutions in Guam, foregrounding underexplored aesthetic dimensions in reports on the environmental impact of the US presence. The impact of overseas US bases is striking, a global archipelago of military infrastructure that impacts on ‘strategic and disposable’ island populations. This chapter recognizes the layers of security available even in ‘transparent’ maps.