King Charles III arrives at COP28

Britain's King Charles III is greeted by UN Secretary-General Antonio Guterres and UAE President Sheikh Mohammed bin Zayed Al Nahyan at the UN climate conference in Dubai.

World leaders take centre stage at UN climate talks in Dubai on Friday, under pressure to step up efforts to limit global warming. The COP28 conference kicked off on Thursday with an early victory as nations agreed to launch a "loss and damage" fund for vulnerable countries devastated by natural disasters.