Integrated defence: DAS evolves to warn aircraft of emergent threats

http://www.janes.com/news/defence/systems/idr/idr080313_1_n.shtml
In a world where advances in military technology are often taken for granted, it is easy to forget that a truly integrated - rather than federated - defensive aids suite (DAS) for an air vehicle is a relatively new phenomenon that is continuing to push the boundaries of possibility...