This was reported by the press service of the office of the spokesperson of the UN Secretary General Antonio Guterres on Twitter.
According to the report, the UN Secretary General came to Lviv at the invitation of Ukrainian President Volodymyr Zelenskyy to participate in a tripartite meeting on August 18, in which Turkish President Recep Tayyip Erdogan will also take part.
"UN Secretary General Antonio Guterres has arrived in Lviv, where tomorrow he will meet with Volodymyr Zelenskyi and the President of Turkey, Recep Erdogan," the message reads.