Donald Trump becomes the first US President to be impeached twice — but he remains in office. This week’s Sitrep asks what would happen if the Commander-in-Chief tried to launch military action in his final days in the White House.

His successor faces calls from a group of politicians in the UK to keep American troops in Afghanistan — but is their presence vital for peace talks with the Taliban?

And on the thirtieth anniversary of the start of the first Gulf War, Sitrep speaks to some of those involved in making the big decisions in the operation to force Saddam Hussein out of Kuwait, including a former Prime Minister.