
Ukraine war latest: Kyiv readies for counteroffensive, NATO ‘confident’ Ukraine ready to liberate more territories
Key developments on April 21: * Stoltenberg ‘confident’ that Ukraine now ready to liberate more territories * Zelensky: Ukraine ‘actively preparing’ new brigades and units for counteroffensive * Austin: Allies deliver over 230 tanks to Ukraine over past few months * Berlin, Warsaw, and Kyiv agree to open maintenance hub for Leopard 2 tanks