Ukrainian President Volodymyr Zelensky said Ukraine “truly trusts” its partners after the prime ministers of Poland, the Czech Republic, and Slovenia traveled by train to Kyiv to offer their support. The meeting between the four leaders in the Ukrainian capital came nearly three weeks after Russian President Vladimir Putin launched a full-scale invasion against Ukraine. The prime ministers said they were representing the European Council in Kyiv. “They are shelling everywhere,” Zelensky told the three EU leaders, according to a clip of the meeting posted on social media. “Not only Kyiv but also the western areas.” Zelensky thanked the Polish, Czech, and Slovenian prime ministers, Mateusz Morawiecki, Petr Fiala, and Janez Janša, for their visit, which he called a “powerful testimony of support.” “So many other ambassadors have left Ukraine because of the full-scale Russian invasion,” he said. “Most important is that we truly trust these leaders. When we are …