Don't use the "e" word. NATO's increased military support of Ukraine is not an escalation, says Deputy Secretary General Mircea Geoană, it is a "dynamic adjustment." Geoană spoke to Ian Bremmer on the sidelines of the Munich Security Conference, an annual gathering of world leaders, diplomats, and security experts in the Bavarian city. "The fundamental job of NATO is to defend allies, territory, population," Geoană told Ian Bremmer, "there's no escalation, there is a changing nature of the battlefield, and it's normal."