The G7 Summit was disrupted by U.S. President Donald Trump's departure, which derailed scheduled engagements and left several key diplomatic efforts, including those of South Korean President Lee Jae-Myung, unfulfilled.

President Donald Trump is abruptly leaving the Group of Seven summit.

South Korean President Lee Jae-myung departed for Canada on Monday to attend the Group of Seven summit, his first overseas engagement since taking office earlier this month.