Ukrainian President Volodymyr Zelenskyy.Global Images Ukraine/Global Images Ukraine via Getty ImagesUkrainian President Volodymyr Zelenskyy has suggested a way the "hot phase" of the war in Ukraine could end.It would include unoccupied parts of Ukraine coming "under the NATO umbrella."Zelenskyy has long rejected the idea of ceding land to end the war.Ukrainian President Volodymyr Zelenskyy has suggested that the "hot phase" of the Russia-Ukraine war could end if unoccupied parts of Ukraine came "under the NATO umbrella."In an interview with Sky News' chief correspondent Stuart Ramsay published on Friday, Zelenskyy said: "If we want to stop the hot phase of the war, we should take under the NATO umbrella the territory of Ukraine that we have under our control.""That's what we need to do fast.