The latest on the Russia–Ukraine crisis, March 29. Click here for updates from March 28. US Liaising With Ukrainian Forces in Poland, Pentagon Says The Pentagon on Tuesday clarified that U.S. troops in Poland were “liaising” with Ukrainian forces as they hand over weapons to them, but were not training “in the classic sense” following remarks from President Joe Biden on the matter. On Monday, Biden told reporters that while in Poland last week, he had been talking to U.S. troops who were helping “train” Ukrainian forces in Poland. Pentagon spokesman John Kirby told reporters that U.S. troops in Poland were “liaising” with Ukrainian forces when weapons are handed over to the forces fighting back against Russia’s invasion. “It’s not training in the classic sense that many people think of training. I would just say it’s liaising,” Kirby said. He did not provide details on what exactly the interactions entail or how long they usually lasted. It was not immediately clear whether the distinction between liaising and training had greater significance, as the United States tries to …