Russian President Vladimir Putin called US counterpart Donald Trump on Sunday, Trump's 80th birthday, and discussed the wars in Ukraine and Iran and an upcoming visit of Washington's envoys to Russia, the Kremlin said. "The conversation focused on the situation surrounding the memorandum of understanding being drafted between the United States and Iran. Donald Trump said an agreement is close," Kremlin aide Yuri Ushakov told reporters. Ushakov also said that "it has been agreed that US presidential special representatives Steve Witkoff and Jared Kushner, who are currently closely involved in Iranian affairs, will return to Russia soon". Meanwhile, Ukrainian President Volodymyr Zelensky said on Sunday he will discuss the Russian invasion and peace efforts to end it during a meeting with Trump at the G7 summit in France. Zelensky, who earlier spoke by phone with the US leader, said they "discussed things that could help bring about peace now, and I informed the president about the latest developments on the battlefield and how our position has strengthened. We agreed that we will discuss more during our meeting at the G7 summit."