Russian Foreign Minister Sergei Lavrov said on Monday that Ukraine had tried to attack President Vladimir Putin’s residence in the Novgorod region and so Moscow’s negotiating position would change, Interfax reported.For the latest updates on the Russia-Ukraine war, visit our dedicated page.Lavrov said that on December 28-29, Ukraine had attacked the Russian president’s state residence in the Novgorod region with 91 long-range drones.“Such reckless actions will not go unanswered,” Lavrov was quoted as saying.It was not immediately clear if Putin was in the residence at the time. There was no immediate comment from Ukraine.Read more: Trump-Zelenskyy talks yield no progress on Ukraine-Russia territorial issues