Zelensky vows to make 2023 'the year of victory' as he marks anniversary of Russian invasion.The embattled president shared a moving video looking back on the war so far.He declared: "On February 24, millions of us made a choice. Not a white flag, but the blue and yellow one. Not fleeing, but facing. Resisting & fighting. It was a year of pain, sorrow, faith, and unity. And this year, we remained invincible. We know that 2023 will be the year of our victory!"