Çin Chengdu Aerospace Corporation firmasının geliştirdiği beşinci nesil J-20 'Black Eagle', ilk kez dört adet havada atılabilir harici yakıt deposu ile görüntülendi. İlk uçuşunu 11 Ocak 2011'de yapan J-20'nin ilave yakıt depoları olmaksızın uçuş menzili 3 bin 400 kilometre. İki adet Xian WS-15 turbofan motoru ile çalışan J-20'ler, harici yakıt tankları ile operasyonel menzilini önemli ölçüde artıracak.
Library Image: A Warrior Infantry Fighting Vehicle is shown being put through its paces at a Firepower Demonstration at Warminster, Salisbury Plain. The Ministry of Defence (MOD) has today awarded a £50m contract to BAE Systems to support the British Armys armoured tracked vehicle fleet, safeguarding 100 jobs. The five-year contract covers an array of design services including safety advice and elements of operational effectiveness for light, medium and heavy armoured vehicles. It also combines a number of existing support contracts into a more efficient and effective contracting agreement saving taxpayers money.