Hegseth made the comments during the first trip to NATO and the Ukraine Defense Contact Group by a member of the new Trump administration.
After being questioned by Conservative leader Kemi Badenoch, the PM says the government will look to close the "legal loophole".
Recap from the House of Commons as Sir Keir Starmer and Kemi Badenoch go head to head at Prime Minister's Questions.
The European Parliament holds a plenary session nearly a year after the death of Russian opposition leader Alexei Navalny. On ...