The Guardian view on Trump’s apocalyptic threats: a sign not of strength, but of moral and strategic weakness | Editorial

An expletive-ridden post on social media shamed the office of the US president. Its substantive message, if acted on, would be a war crime Article 52 of the first additional protocol to the Geneva conventions prohibits attacks on civilian targets. It is on those grounds that the international criminal court has issued arrest warrants for Russian military officers and officials responsible for attacks on Ukraine’s energy infrastructure.