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.
In a lecture to field grade officers at the U.S. Army War College in 1981, former Chairman of the Joint Chiefs of Staff, General Maxwell Taylor described strategy as the sum of ends, ways and means; where ends are the objectives one strives for, ways are the course of action, and means are the instruments by which they are achieved.
While there are few truly unique aspects of domain-specific forms of power, each form has advantages that make it exceptional from others. For air power, that is speed, reach, height, ubiquity, agility, and concentration, which combine to provide it exceptional flexibility and versatility. While air power has demonstrably contributed to strategic effect via the strategies of annihilation and attrition, it has also done so via temporal paralysis.
