Nuclear option
One of Hillary Clinton’s few memorable lines from the 2016 presidential-election campaign was this: “A man you can bait with a tweet is not a man we can trust with nuclear weapons.” Before he’s even taken office, president-elect Donald Trump’s behaviour threatens to impact the US’s nuclear capability. A swathe of government officials, from diplomats to experts, has been told to resign by 20 January, the day Trump is inaugurated. That group may even include leading officials at the National Nuclear Security Administration (NNSA), the government agency that looks after the country’s nuclear weapons. When President Obama was inaugurated he retained the Bush-era appointees, realising that the NNSA could not be left rudderless. Trump’s transition team is yet to confirm whether he will do the same – yet another sign that Trump’s idiosyncratic style could have dangerous consequences.