From The Daily Mail:

Two Russian pilots were shot dead by Syrian rebels as they parachuted from their burning warplane, it has been claimed.

And a third was killed during a mission to rescue the pair as another rebel group shot a helicopter with an anti-tank missile.

Disturbing footage shows a dead pilot covered in blood, on the ground as anti-government fighters gather chanting ‘Allahu Akbar’ – Arabic for ‘God is great’.