Warning: The video shown here contains graphic content.

A clip posted online purportedly shows an Islamic State militant being killed by an airstrike in the midst of making a propaganda video.

The bearded militant only speaks for seconds before a flash of orange appears on screen.

He ducks slightly and then the screen goes dark.

Wailing is heard in the background.

The video was somehow posted on the Internet.

No timing was given for when it was made.

Video immediately below contains content that some may find disturbing.

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