The US Secretary of State Antony Blinken has reassured Kyiv in calls with Ukrainian Foreign Minister Dmytro Kuleba that it will offer the ex-Soviet state “enduring” support amid Putin’s threats of nuclear weapons.

​The US Secretary of State Antony Blinken has reassured Kyiv in calls with Ukrainian Foreign Minister Dmytro Kuleba that it will offer the ex-Soviet state “enduring” support amid Putin’s threats of nuclear weapons.