Zelenskyy says foreign aid delays making life 'very difficult' on the front line

​Zelenskyy and other officials have often expressed frustration at the slowness of promised aid deliveries, especially since signs of war fatigue have emerged. European countries are struggling to find enough stocks to send to Kyiv, and US help worth $60 billion is stalled over political differences. That appears to be playing into the hands of Russian President Vladimir Putin.