Trump, Kim sign a "very important document", press conference at 0630 GMT

Comments are crossing the wires from the US President Trump, following the working luncheon with the North Korean leader Kim, as he says that he is signing a "very important document" and that it is a pretty comprehensive document.

Trump is also expected to hold the press conference at 2.30 PM Singapore time (0630 GMT), earlier than the previously scheduled presser at 0800 GMT.

Additional comments from Trump:

Expect to start denuclearization process very quickly.

Himself and N. Korea leader have developed a 'very special bond'.

Kim says:

Decided to leave past behind world.

Will see great change.

A new era begins after ' historic meeting'.