Rolls-Royce Holdings PLC ( LSE:RR. ) said it has made a "major win" after the US Air Force selected its F130 engine to power the B-52 Stratofortress for the next 30 years, and later confirmed it has also struck a £1.45bn deal to sell its ITP Aero arm. The FTSE 100 group said it has signed a definitive agreement to sell 100% of ITP Aero for €1.7bn cash to a consortium led by private equity group Bain Capital.