South Korean President Lee Jae-myung emerged heavily burdened with an unexpected challenge from his high-stakes first meeting with US President Donald Trump, whose penchant for expansionism and unconventional diplomacy has kept allies on edge, analysts say.Lee’s spokeswoman, Kang Yu-jung, sought to frame the summit positively, describing it as a “rapport-building” get-together and declaring: “The summit went so well that there was no need for a joint statement.”Yet the absence of a statement...