Engineering publications brought to you by Mark Allen

Defence & security

Air Force chooses HH-47

North beats south

F-16s fire Sidewinders at Qinetiq drone

Boeing goes ballistic

Boeing ups bandwidth for US Air Force satellite

Boeing to keep Hornets flying

Join our crystal ball challenge

Profits at PipeHawk

Tanks face $38m tear down

BAE Systems to upgrade Seahawks

Northrop awarded $1.45bn

UIC buys McTurbine for $31m