More witness are saying a transport helicopter loaded with Russian soldiers was shot down by Chechen rebels. But Russian authorities on Tuesday still clung to their theory that a mechanical problem ...

The An-26 is a Soviet-era aircraft designed primarily for military use (file photo) A Russian military plane has crashed in the occupied Ukrainian peninsula of Crimea, killing 29 people on board, the ...

The attacks came as Ukrainian President Volodymyr Zelenskyy traveled to Istanbul for talks with Turkish President Recep Tayyip Erdogan.

Russia and Azerbaijan have reached a compensation agreement nearly 16 months after a Russian missile mistakenly downed an Azerbaijani passenger jet, both countries said Wednesday. The settlement ...