<ul data-eligibleForWebStory="true">Russian President Vladimir Putin and US President Donald Trump discussed the escalating crisis between Israel and Iran in an hour-long phone call.Trump mentioned that Putin called to wish him a happy 79th birthday.Putin condemned Israel's military operation against Iran and expressed concern over potential escalation in the region.In the call, Trump mentioned a possible return to negotiations on Iran's nuclear program.Talks between Iran and the US scheduled for Sunday in Oman have been canceled.The discussion between Putin and Trump included concerns over the war between Ukraine and Russia.The White House and Oman's foreign minister confirmed the cancelation of the Iran-US talks.The call between the two leaders lasted about an hour.