US warns Russia poised to attack Ukraine 'at any point'

Secretary of State Antony Blinken

Secretary of State Antony Blinken who is on a whirlwind diplomatic mission. The United States raised the alarm Tuesday on a potentially imminent Russian attack against Ukraine. PHOTO | AFP

Washington, 

The United States raised the alarm Tuesday on a potentially imminent Russian attack against Ukraine, ahead of a whirlwind diplomatic mission by Secretary of State Antony Blinken.