On this special episode from the Halifax International Security Forum, Olga Stefanishnya, Ukraine’s deputy prime minister for European and Euro-Atlantic integration, discusses what her country needs to prevail against Russian aggression; Latvia’s National Security Adviser Jānis Kažociņš on how to think about the threat from Russia and the reality that whoever succeeds Vladimir Putin may well be worse and more dangerous; Supreme Commander of Sweden’s Armed Forces Gen. Micael Bydén on preparing his country for NATO membership; and Washington Post reporter Jason Rezaian discusses the brutality of Iran’s regime as it cracks down on antigovernment demonstrations with Defense & Aerospace Report Editor Vago Muradian.