I've learned that Retired Reader's background and judgement are very close to my own, and as a general rule, if he reviews a book before me, I look for something to add rather than replicate what he has already set forth.
In my own work back in the 1990's for the Strategic Studies Institute I developed the concept of having five functional strategies within a national grand strategy; “Threats, Strategy, and Force Structure” by Robert David Steele Strategic Alternatives Report (Strategic Studies Institute, Nov 2000) also as Chapter 9 in Steven Metz (ed.), Revising the Two MTW Force Shaping Paradigm (Strategy Studies Institute, April 2001), the five strategies were: global (multinational) intelligence; interoperability (communications, computing, and data standards); force structure (four forces after next (bitg war, small war, peace war, home defense); preventive (mulitnational) diplomacy and assistance; and finally, home front.
It's good to see a book that takes this five front approach (I might mention, there are six fronts on the ground: the USA, Latin America, South Asia, Africa, Central Asia including sects in China and Russia, and Europe, which has so totally lost it on giving citizenship to aliens that they are suffering from terminal cancer.
Now here is the key point: using the image provided above, please recognize that in the larger strategic context of the ten high-level threats to humanity (poverty, infectious disease, environmental degradation, inter-state conflict, civil war, genocide, other atrocities, proliferation, terrorism, and transnational crime, the “terrorist” threat is a TACTIC and a TINY TINY, infinitesmally small part of the totality of the threat to the USA and any other Nation. To exaggerate this threat and to blow the entire bank and make the USA involvent over it, is to be impeachable for breach of trust, dereliction of duty, and criminal malfeasance in office.
Buy this book. It is one of the best works to date on the nuances of terrorism and how to approach terrorism. It is, however, valuable only for that small segment of the threat that it addresses. For a larger view, see the following ten books (or read my reviews for the snapshot–my article above is easily found on the Internet):
Security Studies for the 21st Century
Understanding International Conflicts (6th Edition) (Longman Classics in Political Science)
The Unconquerable World: Power, Nonviolence, and the Will of the People
The Sorrows of Empire: Militarism, Secrecy, and the End of the Republic (The American Empire Project)
The leadership of civilization building: Administrative and civilization theory, symbolic dialogue, and citizen skills for the 21st century
How to Change the World: Social Entrepreneurs and the Power of New Ideas, Updated Edition
The Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change the World
The Edge of Disaster: Rebuilding a Resilient Nation
The Battle for the Soul of Capitalism