BAE Systems
In September 2004, BAE announced the creation of BAE Systems Land Systems, a new company bringing together the BAE subsidiaries, BAE Systems RO Defence and Alvis Vickers. Alvis Vickers became BAE Systems Land Systems (Weapons &amp; Vehicles) Limited, a subsidiary of BAE Systems Land Systems. In 2005, the acquisition of United Defense led to the creation of BAE Systems Land &amp; Armaments.