No country has the right to violate airspace. Sweden has the right to defend its airspace, by force if necessary, and will ...
Sharrow's extraordinary looped propellers were already some 30% more efficient than traditional designs – and now the company has put two of them together into a coaxial, contra-rotating prop that ...
It doesn’t happen often that a radar screen comes to life with contacts from both an advanced Russian multirole fighter and a ...