The Defence of the Realm revealed by Peter Wright decades before in Spycatcher), as well as noting how many of Wilson's MP's were spying for the Soviet bloc. The book's title was derived from MI5's Latin motto, "Regnum Defende". Historian Keith Jeffery was commissioned to write a similar authorised history on the Secret Intelligence Service (MI6) for release in 2010. The book received generally positive reviews from major newspapers. "The Daily Telegraph" called it "magisterial, authoritative, balanced, readable ... full of wry humour and with an eye for the absurd", declaring that "MI5 could not have wanted a better historian than him. This book is
Wright Electric it was developing an electric 180-seater for 2027 with Wright Electric. Wright Electric built a two-seat proof-of-concept with 272kg (600lb) of batteries, and believes that batteries can be scaled up with substantially lighter new battery chemistries: a 291 nautical mile (540km) range would suffice for 20% of Easyjet passengers. Wright Electric plans to develop a 10-seater and eventually an at least 120 passengers single-aisle, short-haul airliner and targets 50% lower noise and 10% lower costs. To evaluate electric propulsion systems, two test stands were constructed: one with two 250 kW UQM motors and two Hartzell Propellers, built with Yates Electrospace,