The ISIS propaganda film includes a message of ISIS leader Abu Bakr al-Baghdadi - the world's most wanted terrorist - claiming the group's fighters are 'tougher, stronger and more determined'.
The disturbing clip shows militants bombing and shooting at targets and beheading victims.
The footage includes English subtitles, with a message from ISIS leader Abu Bakr al-Baghdadi - the world's most wanted terrorist.
Captioned with English subtitles, the footage asks, 'Is there any honour greater than this?' and also warns, 'the disbelievers today are heading towards extermination'.
video comes as the terror group killed 15 of its own members, according to the Syrian Observatory for Human Rights.
And today an “Islamic State” (Also Daesh, ISIL , IS) rocket expert believed to have been responsible for an attack that killed US marine, died in a drone strike in Iraq.
The disturbing clip shows militants bombing and shooting at targets and beheading victims.
Staff Sergeant Louis Cardin, 27, was killed last month by an ISIS rocket attack that also wounded eight marines at an artillery position in the Makhmur area of northern Iraq.
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