Years of brutal conflict have brought misery to an already impoverished country. There is no end in sight

By the end of this year, the United Nations warned recently, 377,000 Yemenis will have died from seven devastating years of war – in many cases killed by indirect causes such as hunger; in others, by airstrikes or missile bombardments. Seventy per cent of the fatalities are thought to be children under five.

As 2021 began, there were hopes that Joe Biden’s arrival in the White House might bring progress towards peace. His administration quickly announced it was ending all support for offensive operations by Saudi Arabia, which spearheaded the US- and UK-backed coalition fighting for the internationally recognised government overthrown by Houthi rebels. It also revoked the Trump administration’s designation of the Houthis as a terrorist group. But Mr Biden’s team overestimated its ability to help resolve the crisis. The diplomatic push soon faltered. In October, Washington announced a $500m military contract with Riyadh which includes support for its attack helicopters, used in operations in Yemen.