SEOUL, South Korea — During the South Korean election campaign this year, Lee Jae Myung said he would crawl between President Donald Trump’s legs, if necessary, to protect his country’s national interests. But he also said, “I am not a pushover, either.”

Barely two months into office, South Korean President Lee Jae Myung faces a pivotal foreign policy test, heading into back-to-back summits in Tokyo and Washington that reflect the wider struggle of U.

On his first official visit to Japan since taking office in June, Lee met Ishiba at the premier's residence in Tokyo to discuss bilateral ties between the East Asia neighbours, including closer security coordination with the United States under a trilateral pact signed by their predecessors.