David Cameron’s governments have overseen the sale of over £5.6 billion of military licences to Saudi Arabia since 2010, according to new research published by Campaign Against Arms Trade.

The kingdom is by far the largest buyer of arms from the UK, and the UK is the largest military supplier in the world to the Saudis, selling them equipment including night sights, fighter jets, bomb components, machine guns, and tear gas. Some of these weapons have been used by the Saudi-led coalition in bombing raids in Yemen that have raised war crime concerns.

Britain Has Sold £5.6 Billion Of Arms To Saudi Arabia Since David Cameron Came To Power
http://www.buzzfeed.com/alanwhite/britain-has-sold-ps56-billion-of-arms-to-saudi-arabia-since#.aa70bBL3r