When the hastily confected Fifa world peace prize was bestowed on Donald Trump last week, the ceasefire in the Thai-Cambodian border dispute was among the achievements cited. Mr Trump also boasted of having ended war in the Democratic Republic of the Congo. He brags of having brought eight conflicts to a close and has just had the US Institute of Peace renamed in his honour.

Yet the truce between Thailand and Cambodia has already fallen apart. Half a million residents along the border have fled renewed fighting and civilians are among at least 27 people killed. Meanwhile, in the east of the Democratic Republic of the Congo, at least 200,000 people have fled the advance of Rwanda-backed M23 rebels – days after a peace deal was signed in Washington.

On Friday, Mr Trump declared that the two sides had agreed to put down arms again. But they disagreed and fighting continued over the weekend. Bangkok reluctantly........

© The Guardian