Ukraine's Military Struggles Against Russian Attacks.

European governments have failed to act fast enough to meet Ukraine's growing needs for artillery ammunition, armored vehicles, and other weaponry, military experts say. Kyiv's existing stores of Russian-made equipment are becoming depleted, as are the West's own stockpiles, raising the risk of shortages in supplies for Ukraine by the end of the year, which will hamper Ukraine's ability to launch any further offensives. Much of the weaponry pledged by European leaders this week is unlikely to reach the battlefield until well after the start of the counteroffensive, military experts say, and Europe's ability to sustain such support into the future remains unclear.