North Korean leader Kim Jong Un has warned there will be consequences if the US “continues to break its promises and misjudges the patience of our people”. In a televised New Year address, he reaffirmed his resolve to completely denuclearise the Korean Peninsula, but said Pyongyang would have “no option to explore a new path” if sanctions and other pressures remain.Mr Kim and Mr Trump met for the first time in Singapore in June but, despite a great deal of hype, the resulting agreements were vague on how denuclearisation would be achieved.Nuclear talks between Washington and Pyongyang have stalled since then, and Mr Kim’s New Year address has cast further doubt on whether he is willing to give up the weapons after all.The North Korean leader did say he was willing to meet Mr Trump again – and said relations can “advance at a fast and excellent pace” if the US eases sanctions and halts joint military exercises with South Korea.Wearing a black suit and a grey-blue tie, Mr Kim said: “Now that North and South Korea decided to take the path of peace and prosperity, we insist that joint military exercises with outside forces should no longer be allowed…