Nagasaki mayor Tomihisa Taue then delivered a peacedeclaration to the ceremony.
2
The two leaders adopted a joint peacedeclaration after the three-day meeting, agreeing to promote independent unification and humanitarian and economic cooperation.
3
In that conflict, North and South Korea and their allies fought each other to a standstill and never signed a formal peacedeclaration.
4
It is unclear what the US would consider a "substantial step" from North Korea that would warrant the loosening of sanctions and a peacedeclaration.