On Operations is both well-written and a solid work of theory supported by strong historical research. One may argue against Friedman’s conclusions on the utility of the operational level of war as a valid concept, and a much smaller and more logical SOT Snowman, but one cannot argue that the arguments are not well constructed. Similarly, his articulation of operational art and its constituent disciplines are both logical and clear. Operational art represents something of a niche topic, but for those studying it, Friedman’s work is the proverbial must read.
President Putin made three foundational assumptions in launching his war against Ukraine that should have been correct but were not. First, Putin assumed the invasion of Ukraine would be a quick and easy fight. Second, he assumed the world would denounce the invasion but tacitly allow it. Third, Putin assumed the war would deter NATO expansion.
