Sir Keir said work with the US on what the security guarantees would entail could start as soon as Tuesday. “The two outcomes were a real significant breakthrough when it comes to security guarantees, because we’re now going to be working with the US on those security guarantees,” he told the BBC. Sir Keir described the talks as “good and constructive” and said there was a “real sense of unity” between the European leaders, Mr Trump and Mr Zelensky. “During the meeting we discussed security guarantees for Ukraine, which guarantees would be provided by the various European countries, with a co-ordination with the United States of America,” he posted on his Truth Social platform. “At the conclusion of the meetings, I called president Putin and began arrangements for a meeting, at a location to be determined, between president Putin and president Zelensky.