If Putin Deploys a Tactical Nuke, How Should the U.S. Respond?

With the onset of Putin’s aggression against Ukraine, and subsequent implicit threats of a Russian nuclear strike against Ukraine or Western allies, the specter of “all-out war” has reemerged. The fear of nuclear war had largely dissipated since the end of the Cold War. Military conflict generally has taken place through small- and medium-sized wars [ Read More ]