ISIS commanders are fed alive to DOGS for failing their duties in brutal new form of execution aimed at ending the group's run of military defeats

ISIS commanders who fail in their duties are being fed alive to dogs in a brutal new form of execution, it has been revealed. It has been reported that the terror group has been tying commanders to trees and allowing dogs to maul them to death, if they do not fulfill their chief duties.

The new execution method was revealed by Hasan Khala Hasan, a Kurish Peshmerga commander who was been fighting on the Gwer frontline in northern Iraq.

It comes as the jihadis have faced a string of military defeats in recent months and are losing ground in their strongholds of Syria and Iraq.

And experts say ISIS are using brutal methods of execution to frighten other members in to strictly following rules and commands.

Dler Ahmed, a Kurdish sociologist told ABNA: 'ISIS uses any members who are thought to be of no use, for the organization to frighten other members.'

Last week, the U.S. military said that ISIS are continuing to lose control over territory across Iraq and Syria, including almost half of what it had once held in Iraq.

Militants stormed across large parts of Iraq and Syria in early 2014, meeting little resistance from Iraqi security forces and exploiting the chaos in civil-war-torn Syria.

Since August 2014, the United States has led an international coalition fighting back against the group, using a combination of air strikes and training and equipping local partners.

ISIS has now lost control of Ramadi and Heet in Iraq, but still control other important cities including Mosul and Fallujah.

Meanwhile the execution methods used by the so-called Islamic State have become more brutal over the past few weeks.

 

The execution methods used by the so-called Islamic State have become more brutal over the past few weeks

Last week it was reported that 25 people in Mosul had been killed after being lowered into a vat of nitric acid.

 

New footage emerged last week showing an ISIS prisoner being crushed to death by a large boulder in Yemen

The men had been accused of spying on ISIS on behalf of Iraqi government security forces.

According to witnesses, the 25 alleged 'spies' had been tied together with a rope and lowered in a large basin containing nitric acid until their organs dissolved.

Meanwhile at the weekend, new footage emerged showing an ISIS prisoner being crushed to death by a large boulder in Yemen.

In the appalling propaganda video, several masked ISIS fighters dressed in matching military fatigues and tactical vests are shown executing three prisoners in cold blood.

Titled 'Crush your enemies,' the footage shows each prisoner, dressed in blue jumpsuits, being murdered using different methods.-dailymail