Donald Trump and Volodymyr Zelensky said progress had been made to end the Ukraine war during Florida talks but the US leader added “one or two very thorny issues” remained.While both the US and Ukrainian presidents described the talks as “great”, Trump reiterated that a key sticking point was the question of territory. Russia has previously demanded that Ukraine hand over more land.Addressing reporters at Mar-a-Lago, Zelensky said they had come to an agreement on “90%” of a 20-point peace plan, while Trump said a security guarantee for Ukraine was “close to 95%” done.Zelensky later said US and Ukrainian teams would meet next week for further talks on issues aimed at ending Russia’s nearly four-year war in Ukraine.”We had a substantive conversation on all issues and highly value the progress that the Ukrainian and American teams have made over the past weeks,” Zelensky said in a statement on the Telegram messaging app.Russia launched a full-scale invasion of Ukraine in February 2022, and Moscow currently controls about 20% of Ukrainian territory.A proposal to turn the Donbas region in eastern Ukraine, which Russia largely controls, into a demilitarised zone remains “unresolved”, Trump said.”Some of that land has been taken,” he told reporters after the meeting. “Some of that land is maybe up for grabs, but it may be taken over the next period of a number of months.”Moscow currently controls about 75% of the Donetsk region, and some 99% of the neighbouring Luhansk. The regions are collectively known as Donbas.Russia wants Ukraine to pull back from the small part of the territory it still controls in Donbas, while Kyiv has insisted the area could become a free economic zone policed by Ukrainian forces.The US president has repeatedly changed his own position on Ukraine’s lost territories, and in September stunned observers by suggesting that Ukraine might be able to take it back. He later reversed course.”[That] is a very tough issue,” he said. “One that will get resolve …