Published in the Journal on Baltic Security in 2017 by David Takacs, the article examines the failure of Ukrainian deterrence against Russia's 2014 Crimea annexation and draws critical lessons for the Baltic States. It explains deterrence theory including deterrence by denial and punishment, and differentiates direct deterrence (defense of own territory) from extended deterrence (NATO's protective role). Russia is described as employing a broad hybrid warfare approach encompassing military force, cyber elements, misinformation campaigns, economic coercion, and proxy actors to influence and destabilize neighboring states. The Baltic States, fully NATO and EU members for over two decades, face multifaceted threats and have improved deterrence mainly via alliance integration and political-military resolve, yet must continuously adapt to evolving tactics. Russian probing efforts seek to test NATO’s commitment and exploit fears of abandonment or entrapment, making alliance political solidarity crucial. The article also contrasts traditional and new forms of warfare per General Gerasimov’s doctrine, advocating deterrence-by-resilience to counter hybrid threats through cyber network resilience, diversified energy, and strategic communications, rather than solely punitive retaliation.

Published in the Journal on Baltic Security in 2017 by David Takacs, the article examines the failure of Ukrainian deterrence against Russia's 2014 Crimea annexation and draws critical lessons for the Baltic States. It explains deterrence theory including deterrence by denial and punishment, and differentiates direct deterrence (defense of own territory) from extended deterrence (NATO's protective role). Russia is described as employing a broad hybrid warfare approach encompassing military force, cyber elements, misinformation campaigns, economic coercion, and proxy actors to influence and destabilize neighboring states. The Baltic States, fully NATO and EU members for over two decades, face multifaceted threats and have improved deterrence mainly via alliance integration and political-military resolve, yet must continuously adapt to evolving tactics. Russian probing efforts seek to test NATO’s commitment and exploit fears of abandonment or entrapment, making alliance political solidarity crucial. The article also contrasts traditional and new forms of warfare per General Gerasimov’s doctrine, advocating deterrence-by-resilience to counter hybrid threats through cyber network resilience, diversified energy, and strategic communications, rather than solely punitive retaliation.