Busan, Oct. 30 -- US President Donald Trump on Thursday boarded Air Force One and departed for Washington, concluding what the White House described as a "remarkable trip to Asia" marked by significant diplomatic and economic milestones.

During his multi-nation visit, Trump secured billions of dollars in new investments, announced the end of a regional conflict, signed multiple trade and minerals agreements, and held a historic meeting with Chinese President Xi Jinping.

The meeting with Xi defined the tone of his week-long diplomatic tour.

Before leaving South Korea, Trump bid farewell to South Korean officials and expressed gratitude for the warm hospitality extended during his stay.

His departure followed days of back-to-back engage...