Sikorski made the statement during a conversation with Polish media in Washington on Sept. 20. “Poland supports Ukraine’s territorial integrity, there is no doubt about it, and I have emphasized this repeatedly,” Polish outlet Onet quoted Sikorski. He clarified that at the recent Yalta European Strategy (YES) conference in Kyiv, there was a hypothetical, off-the-record discussion among experts. According to Sikorski, the discussion explored options for implementing the peace proposals made by Ukrainian President Volodymyr Zelenskyy concerning the status of Crimea. “He [Zelenskyy] talked about …