Russia-Ukraine war | Haunting images of invasion

President Vladimir Putin's war in Ukraine is approaching a new, potentially more dangerous phase after a month of fighting has left Russian forces stalled by an outnumbered foe.

He is left with stark choices — how and where to replenish his spent ground forces, whether to attack the flow of Western arms to Ukrainian defenders, and at what cost he might escalate or widen the war.

Despite failing to score a quick victory, Putin is not relenting in the face of mounting international pressure, including sanctions that have battered his economy. The Western world is aligned largely against Putin, but there have been no indications he is losing support from the majority of the Russian public that relies predominantly on state-controlled TV for information. (AP)