Trump says he has a good relationship with Kim Jong Un and expects to meet 'someday' ahead of White House summit with South Korea's president Lee Jae Myung.

Just months after Lee Jae Myung took office, his meeting with President Donald Trump was a pivotal foreign policy test for the newly elected president.

With his efforts to end the war in Ukraine stalling again, President Donald Trump on Monday teased the possibility of meeting with North Korean Leader Kim Jong Un to try and bring peace to the Korean peninsula.