Classic of lasting value, early focus on C4I, rotary, OoA Op,
Brigadier Simpkin was one of the first, and is still among the best, to focus on the role that both C4I (command, control, communications, and intelligence) as well as rotary wing capabilities (including vertical short take off and landing) would play in placing eyes on target, boots on the ground, and in strategic, operational, and tactical mobility.
He notes that secret C4I is largely counterproductive.
He also focuses on the dramatic implications for force structure as well as intelligence of “out of area” (OoA) operations becoming the norm. The United States and the rest of the world are, for example, completely unprepared for no-notice asymmetric and tribal warfare in Africa, where the United Nations is trying to deal with five complex emergencies as this is written (Burundi, Congo, Ivory Coast, Liberia, and Sudan).
If you can get a copy used, go for it. Worth republishing.