With killing of key leader, U.S. tightens vice on Islamic State

WASHINGTON - A top commander for the Islamic State was killed by U.S. commandos in a raid this week, the Pentagon said Friday, as the U.S.-led coalition ratcheted up pressure on the terrorist group to blunt its ability to strike targets abroad.

Defense Secretary Ashton B. Carter said the commander, known as Haji Imam, was one of several terrorist leaders killed during the same week in which the jihadists unleashed a lethal attack on the Belgian capital.

'We are systematically eliminating ISIL's cabinet,” Carter said at a news briefing, using an acronym for the Islamic State. Despite a wave of terror inflicted on European cities by the group's operatives, Carter asserted that the military campaign is having a punishing effect on the Islamic State in its Iraqi and Syrian strongholds.

'We're certainly gathering momentum,” Carter said. 'And we're seeing that momentum is having an effect.”

The death of Imam is the second major blow to the Islamic State's leadership in a month, coming less than two weeks after Pentagon officials confirmed the killing of Abu Omar al-Shishani, its top military commander.

Carter said the Islamic State leaders recently killed by the U.S. military had links to 'external affairs” that extended the group's reach beyond the 'caliphate” it has tried to establish, though he was reluctant to connect the leaders to the recent terrorist attacks in Brussels and Paris.

Terrorism experts have long regarded Imam, an Iraqi native, as a kind of elder statesman for the terrorist group because of his long association with the Islamic State and its predecessor organizations. Imam, who was reportedly in his late 50s, was one of the few surviving links to the era when al-Qaida in Iraq, under the leadership of Abu Musab al-Zarqawi, soared to prominence at the forefront of the anti-U. S. insurgency in Iraq.

U.S. officials stopped short of describing Imam as No. 2 in the organization, as he has been described by some analysts, saying that he held an array of important positions but remained largely behind the scenes. He did not have the high public profile of Islamic State leader Abu Bakr al-Baghdadi or Abu Mohammad al-Adnani, who functions as a spokesman.

According to Hisham al-Hashimi, an Iraqi expert on the Islamic State in Baghdad, Imam was a powerful and influential leader with a considerable following of his own in and around his home province of Nineveh, which includes Mosul.

He was a physics teacher from the Nineveh province town of Tal Afar, who became Baghdadi's deputy in Iraq and Syria last year after a U.S. airstrike killed Abu Muslim al-Turkmani, a fellow Turkman also from Tal Afar.

He had acquired Salafist ideology in the 1980s and was arrested by Saddam Hussein's security apparatus on several occasions. In 1998 he traveled to Afghanistan and met Osama bin Laden.

'He was known for his utmost loyalty to bin Laden,” Hashimi said.

Terrorism experts have described him as charismatic and a gifted speaker as well as a skillful manager who played a critical role as a link between Baghdadi and the Islamic State's regional 'emirs” in Iraq and Syria. His death, coming on the heels of the killing of Shishani and other senior terrorist leaders, could undercut the terrorist group's ability to coordinate its military operations.

'The death of Haji Imam will surely cause problems for ISIS,” said Steve Stalinksy, executive director of the Middle East Media Research Institute.

There was no immediate reaction from the Islamic State's official media, although jihadist social media sites noted the report of his death with skepticism.

Iraqi officials had inaccurately reported that Imam was killed last April during a U.S. airstrike in western Iraq.

His death could add further momentum to a military campaign that, by all accounts, is steadily weakening the Islamic State as a military force in Iraq and Syria.

Squeezed on multiple sides at once, Islamic State fighters have lost about 40 percent of the territory they once held, and they have not embarked on a successful offensive in nearly nine months. U.S. military officials say the group's leaders are being killed at a rate of one every three days.

Some analysts believe that the Islamic State's attacks in France and Brussels are in part a reaction to its losses in its home territory.