The Israeli Defence Forces have been heavily influenced by contemporary philosophy, highlighting the fact that there is considerable overlap among theoretical texts deemed essential by military academies and architectural schools.
The attack conducted by units of the Israeli Defence Forces (IDF) on the city of Nablus in April 2002 was described by its commander, Brigadier-General Aviv Kokhavi, as ‘inverse geometry’, which he explained as ‘the reorganization of the urban syntax by means of a series of micro-tactical actions’.1 During the battle soldiers moved within the city across hundreds of metres of ‘overground tunnels’ carved out through a dense and contiguous urban structure. Although several thousand soldiers and Palestinian guerrillas were manoeuvring simultaneously in the city, they were so ‘saturated’ into the urban fabric that very few would have been visible from the air. Furthermore, they used none of the city’s streets, roads, alleys or courtyards, or any of the external doors, internal stairwells and windows, but moved horizontally through walls and vertically through holes blasted in ceilings and floors. This form of movement, described by the military as ‘infestation’, seeks to redefine inside as outside, and domestic interiors as thoroughfares. The IDF’s strategy of ‘walking through walls’ involves a conception of the city as not just the site but also the very medium of warfare – a flexible, almost liquid medium that is forever contingent and in flux.
Contemporary military theorists are now busy re-conceptualizing the urban domain. At stake are the underlying concepts, assumptions and principles that determine military strategies and tactics. The vast intellectual field that geographer Stephen Graham has called an international ‘shadow world’ of military urban research institutes and training centres that have been established to rethink military operations in cities could be understood as somewhat similar to the international matrix of