A Ukrainian operative slipped deep into Russian territory, igniting two multimillion-dollar fighter jets inside a secure ...

When U.S. aircraft crossed into Venezuelan airspace to seize Nicolás Maduro, the country’s much-advertised Russian-built air ...

The Kremlin mothballed Admiral Kuznetsov, ending a refit that began more than seven years ago. Russia is the only permanent ...

U.S. fighter jets scrambled to identify and intercept four Russian warplanes flying near Alaska, the North American Aerospace Defense Command said Thursday.It's the third time in about a month and the ...