Labour must 'do its homework' to come up with a strategy to reach five per cent of defence spending Matthew Whitaker said on Thursday.

After months of bitter wrangling in Whitehall, the outgoing PM is unveiling a package including a £5billion drone 'transformation'.

The plan, backed by 300 billion pounds ($400 billion) in funding over four years, is part of a drive toward a more "European NATO" and will help the British forces deter the…