US
As Washington vows to hold off on further tariffs
Grabs headlines with a surprise tweet saying he was open to meeting Kim Jong Un at DMZ
With the decisive action likely to take place mainly on the sidelines
The meeting between the 20 leaders is expected to be one of the most fractious in years
Amid a nuclear deadlock between Pyongyang and Washington
Analysts say the Chinese president is looking for leverage ahead of the G20 meeting with his US counterpart
Becomes the first Chinese president to visit North Korea in 14 years
The two leaders agree to meet after they spoke on the phone weeks after negotiations broke down
Both sides ended talks last week saying they would continue negotiations despite Trump raising tariffs
Xi has repeatedly promised to open up the Chinese economy