, confirmed the US President of Donald Trump , Wednesday, the third summit to be held with North Korean leader Kim Jong - un will be the last. 

"The third summit to be held with North Korean leader Kim Jong-un will be the last if negotiations on the working level succeed," Trump said during a meeting with his South Korean counterpart Moon Jae . 

The second meeting between Kim and Trump in February ended without success in denuclearizing North Korea or easing US sanctions.