[Interview] ‘Putin understands only strength’: EU envoy in Kyiv urges stronger air defences and hybrid-war response

Katarína Mathernová, the EU's ambassador to Ukraine, says Putin is boiling Kyiv 'like a frog', but she is determined to stay. She sees parallels between Hitler's Mein Kampf and Putin's essay which stated that Ukraine has no right to national existence, sovereignty or identity.