Afghan insurgents have found ways to destroy MRAPs

been able to do with other vehicles.”

Defense officials acknowledged the growing problem of successful attacks on MRAPs, and said the U.S. military is constantly developing improvements for the vehicle that include better sensors and tactics. “It’s not all about the armor. We can’t build something that is impervious to everything,” said Navy Capt. Jack Henzlik, a spokesman for the U.S. Central Command, which oversees operations in Iraq and Afghanistan. “We are using a comprehensive strategy to try to provide for the protection of our forces.”

The issue was the subject of a high-level meeting convened on Wednesday by Defense Secretary Robert Gates, who made the production of MRAPs his highest priority in 2007 as U.S. troops in Iraq were suffering massive casualties from roadside bomb attacks.

The use of powerful explosive charges against MRAPs “is a problem that he (Gates) is keenly aware of, very concerned about, and is determined to make sure this building is doing everything it can to combat,” Morrell said. “We have never advertised MRAPs or M-ATVs as a silver bullet for the IED (improvised explosive device) problem. This is but one element of a vast array of capabilities that we need to bring to bear to protect our forces.”

Retired Army Col. Douglas A. MacGregor, a former armored cavalry commander and combat veteran and an expert on armor warfare, said, however, that vehicles such as the MRAP have “very limited utility” in a war against a guerrilla group such as the Taliban. “The notion of a wheeled armored constabulary force as a prescription for a close combat situation is nonsense,” he said.

U.S. troops rely on the MRAP’s V-shaped hull, which is designed to deflect explosive blasts, and heavy armored plating to protect them against the landmines and IEDs that are causing most American combat deaths in Afghanistan.
October was the deadliest month for U.S. troops since the 2001 U.S. invasion. At least 59 were killed, bringing the total for the year to at least 272 dead, according to the Internet site iCasualties. At least 139 of those troops died in IED blasts, according to the Pentagon.

“Pentagon officials note that insurgents are building larger IEDs and are finding better ways to conceal them,” the Congressional Research Service report said.

“The biggest question is what took them so long,” said a senior Pentagon official with extensive experience with the MRAP program and familiarity with the weapons and techniques that the militants in Afghanistan have developed to “compromise” the vehicle.

The fact that the large MRAPs — which range from 7 tons to 24 tons depending on the model — often are confined to narrow mountain roads and valleys in Afghanistan has made it easier for insurgents to prepare ambushes using anti-tank mines, IEDs or rocket-propelled grenades capable of penetrating armor, the official said.
U.S. defense officials insisted that many more U.S. troops would be killed and injured in Afghanistan and in Iraq if they had been equipped with vehicles other than MRAPs.

KIA (killed in action) rates in particular are noticeably reduced in MRAPs,” said Irene Smith, a spokeswoman for the Joint Improvised Explosive Device Defeat Organization, the Pentagon agency created to develop defenses against roadside bombs.

U.S. defense officials in Washington and Kabul declined to reveal the number of MRAPs that have been crippled or destroyed since the first vehicles were deployed in Afghanistan in 2003, saying they didn’t want to provide the Taliban with information on the effectiveness of their tactics.

Landay notes that McClatchy is voluntarily withholding some U.S. soldiers’ descriptions of insurgent tactics out of concern that these tactics may not be known by all of those fighting U.S.-led forces. The soldiers spoke out of what they said was a heightened concern about the vehicles’ vulnerability to ambushes, especially on mountain roads where there’s no room for the vehicles to turn around.