Christopher Bronk, Gabriel Collins, Dan Wallach
Introduction
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Our thinking about the unexpected turns of the Ukraine war has yielded observations that cover communications, logistics, operational art, and a variety of other topics. Many, if not most, of these involve information and computation. From propaganda to air defense, this war is one in which the proliferation of computation and information technologies has produced a battlefield environment far different from earlier conventional engagements of the post-Cold War period. There are many issues we wish to cover, although some more briefly than others, because we are unaware of the classified operations undertaken by the belligerents and their supporters. We receive hints—say of information sharing by the U.S. (Harris and Lamothe 2022) or supportive cyber action by the Chinese (Milmo 2022)—in the public record, but these anecdotes suggest that there will be some interesting reads months or years down the road as more information is revealed.