The Minister will know that companies in the defence industry have been subject to a spate of takeovers. Many familiar names, such as Cobham and GKN Aerospace, are now in foreign hands, while Meggitt has recently been subject to a takeover bid from a US-based company. Even though the companies involved have promised to protect jobs and research and development, that has not prevented them from selling assets and closing factories. Workers at GKN Driveline at Erdington in Birmingham are going on strike to protest against a proposal for 500 redundancies next May. What are the Government doing to ensure that when British companies are taken over, promises to keep jobs and research and development in this country are kept?