NATO allies the UK and Belgium are at loggerheads as Belgium's green party coalition is using Brexit rules to block the export of critical nuclear arms technology to the UK. The technology at the centre of the row plays a vital role in the maintenance of the UK's nuclear deterrent, with Belgium insisting the UK needs an 'export licence' to obtain it post-Brexit. However, though both nations are NATO allies, Belgium's deputy prime minister Georges Gilkinet, member of the green coalition-member Ecolo party has blocked the licence due to 'opposition to nuclear weapons and the arms industry,' ...