US President Donald Trump recently took to Truth Social to offer to send a hospital boat over to Greenland - an offer Greenland's  prime minister has criticised.

Trump claimed in the post that 'many people' on the island are sick and 'not being taken care of'.

UK correspondent Gavin Grey says Trump has long coveted Greenland, and it's unusual that Trump would want to send extra medical help to a country with free healthcare.

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