AEROSPACE companies Rolls-Royce and Snecma have signed a contract with the Ministry of Defence to undertake studies into the next generation of UK and French combat aircraft engines.The companies collaborate through a 50:50 joint venture - Rolls-Royce Snecma Ltd -established in 2001.  Rolls-Royce and Snecma, part of the Safran Group, have also announced they have signed a collaboration agreement with BAE Systems and Dassault Aviation to work together to explore concepts and technologies as part of the Anglo French Future Comba......for the full story register now for free or login below...