Ukraine may have to recognize de facto control over occupied territories, but can retake them later – Kellogg U.S. President Donald Trump’s special representative Keith Kellogg urged Ukraine to take a long-term view on the issue of regaining territories temporarily occupied by Russia, stressing that any decision on territorial concessions for peace would be made solely by Ukraine. 16 737 142 Previously in trend: Peace negotiations Territorial concessions Kellogg on Putin