Colby Howard & Ruslan Pukhov (eds), Brothers Armed: military aspects of the crisis in Ukraine (East View Press, Minneapolis: 2014; viii+228pp; index, map, timeline; $89.95)

Is it too soon to write anything meaningful of book length about the annexation of Crimea and the Russian intervention in eastern Ukraine? I would have said so, until I read this excellent collection of studies from CAST, the Moscow-based Center for Analysis of Strategies and Technologies. Its nine chapters range from an historical context of the conflict through autopsies of the decay of the Ukrainian armed forces—and let’s face it, if Kyiv or the local commanders had opted to put up a fight in Crimea, they’d have lost, but they might have forestalled the subsequent eastern Ukrainian adventure—to detailed assessments of the Russian military. There’s even a useful colour map of respective forces in Crimea.

As such, this offers not just an essential basic reference on the conflict, it also places it in the wider picture of Russia’s changing force structures and very way of war. Much of the Russian military may still be, speaking charitably, only partially reformed, but there is a core of effective, modern and flexible intervention forces that give the Kremlin new options that can offer no great comfort to its neighbors or to a NATO that is having desperately to consider how an alliance built for a “big war” can respond in an age of blended political-economic-information-military hybrid or non-linear operations.

CAST is an outstanding research outfit, and one of the few in Russia that is looking at security issues with genuine independence and acuity. This book is just more evidence of that. Very highly recommended.