Boris Johnson has said China will be making an "historic mistake" if it supplies Russia with weapons - as he urged the UK to "break the ice" by becoming the first country to supply Ukraine with fighter jets. Putin marks military holiday after missile warning; NATO 'cannot allow Moscow to win' - Ukraine war latestAs things stand, the British army would run out of ammunition within a few days if called upon to fight and would take up to 10 years to field a modern warfighting division of some 25,000 to 30,000 troops. I think it would be a terrible signal if he has any kind of success