Sir Keir Starmer says that the UK has been "closely co-ordinating with allies" over the past few days to achieve a deal on Greenland between the US and Europe, but emphasises that "today, we start the hard work of making sure security in the Arctic is enhanced". Report by Keechl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn