One of the biggest intellectual shift in military thinking over the 20th century is the creation of the Operational Level of war. If 'tactics' involve the standard battle, and 'strategy' reflects the politician deciding when and how to fight an adversary, then 'operations' - so the theory goes - connect the various battles to the broad strategic goals of the war.
Beyond simply recognising the need to link the parts to the whole, Operational thinkers as Naveh extensively details, have come to see in this level a new way of fighting. Moving beyond the mere destruction of the adversary (killing as many as possible in each battle) many saw operational activity as a way of targeting our actions to 'shock' the adversary's system, so that they neither want to, nor are able to keep fighting. It's the surgeon's scalpel instead of the butcher's cleaver approach to war.
Tracing these twin logics across the Russian, German and American experience, Naveh provides a history and bold advocacy of the operational level and way of fighting. While the book wears the garb of a scholarly, scientific analysis, this is a book of advocacy. Naveh has his heroes (especially the early 20th century Russian strategists such as Tukhachevskii) and his villans (dismissing much of Blitzkrig and any US Generals who resisted the Operational/Maneuver reformers). Much of the book is also dressed in 'systems' thinking, though it's not always clear how much this is genuinely informing the logic developed throughout.
You'll learn a lot about how operations actually proceed. Naveh's history of Blitzkrig is not the full story, but he correctly punctures many of the myths highlighting the gambles rather than genius inherent within much of its activity. Likewise, he's very good on highlighting how actions such as maneuver, often portrayed as relying on nothing more than pure speed, actually critically depend on some very slow elements - from infantry preceding the tanks, to 'hold' actions which fix an adversary in order to then enable the 'strike'. You have to work through the arguments slowly, but you'll come away realising how much the story of 'get good tech and go fast' we're often told is simply ignorant bullshit.
In 1997 the Operational level was still on the rise, seemingly vindicated by Desert Storm and informing the 'transformational' agenda of the coming Bush Administration in the US. Today however, this book shows its age. First, because Naveh's writing is verbose and overly complex. This may lend an aura of intellectual weight, but it left me suspecting he wasn't as clear in understanding his ideas as he claimed. I'd love to read a similar history by someone who could write clearly and wasn't as fervent in their advocacy.
Second, the luster of the operational level has been slowly punctured. Some times directly (such as B.A Friedman's excellent 'On Operations'), often indirectly, as the actual results of Operational approaches have fallen short of expectations. The US' 'Shock and Awe' campaign against Saddam in 2003 produced neither. 'Effects Based Operations' can't seem to produce the effects they claim. The unintended problems of this level have also become increasingly apparent, diverging military practice from civilian guidance, interfering with both good strategy and appropriate management and oversight of war.
This isn't to say the Operational level of war doesn't have it's place. The 'Operational Art' as Friedman argues, is essential. Indeed though Naveh is quick to throw punches at the dead prussian, Clausewitz' own definition of strategy as 'the use of the engagement for the purposes of the war' is effectively an operational-level effort to link tactical actions to strategic goals. Such coordination is a critical skill. Yet the optimism about what Operational thinking can provide, both in terms of its distinctiveness and decisiveness seem highly questionable these days.
I found this a worthwhile read. It was however a slog, one I put down several times to read other things. Still, you'll learn a lot in the book and its footnotes, and as a work of a moment in time, presenting a particular view as strongly and passionately as its advocates could muster, it retains of value.