 Ukrainian soldiers fired Western-supplied artillery systems in the eastern Donetsk region on May 31. As the country's president wanted to receive a clear decision on its future in the NATO military alliance, Ukraine's president Volodymyr Zelensky made the remark at a summit of over 40 European leaders in Moldova one month before the bloc's leaders will meet in Vilnius in July. More than 600 kilometers east from the summit, the Ukrainian army kept fighting Russian troops with artillery systems supplied by Czechia and France. Commanding a Czech-made RM-70 multiple launch rocket system, Nikola commented on the much-expected Ukrainian counter-offensive. We're always ready to attack. We are waiting for the orders, and the moment the order comes in, we'll attack. He added that his soldiers had hit an enemy stronghold. In another undisclosed location in Donetsk region, a battery commander going by the nickname Citroen said Ukraine could never have too many Western-supplied shells.