MOSCOW: Russian President Vladimir Putin spoke by phone with US counterpart Donald Trump, Kremlin aide Yuri Ushakov said Wednesday, adding the two leaders discussed the Middle East war and Ukraine.The call lasted more than 90 minutes and was "frank and businesslike", Ushakov told reporters, including from AFP, during a phone briefing.The presidents "paid particular attention to the situation regarding Iran and in the Persian Gulf", Ushakov said."Vladimir Putin considers Donald Trump's decision to extend the ceasefire with Iran to be the right one, as this should give negotiations a chance and, overall, help to stabilise the situation."But Putin also "highlighted...