BAE Systems and Leonardo have been awarded a £317m contract to develop the Active Electronically Scanned Array (AESA), the European Common Radar System Mark 2(ECRS Mk2) radar, to a standard ready to be integrated on to RAF Typhoons. It will sustain more than 600 highly skilled jobs across the country, including more than 300 at Leonardo's site in Edinburgh, over 100 electronic warfare specialists at the company’s site in Luton, and 120 engineers at BAE Systems' site in Lancashire.