By PAULINE JELINEK, Associated Press Writer

In a survey of U.S. troops in combat in Iraq, less than half of Marines and a little more than half of Army soldiers said they would report a member of their unit for killing or wounding an innocent civilian.

More than 40 percent support the idea of torture in some cases, and 10 percent reported personally abusing Iraqi civilians, the Pentagon said Friday in what it called its first ethics study of troops at the war front. Units exposed to the most combat were chosen for the study, officials said.

“It is disappointing,” said analyst John Pike of the Globalsecurity.org think tank. “But anybody who is surprised by it doesn’t understand war. … This is about combat stress.”

The military has seen a number of high-profile incidents of alleged abuse in the wars in Iraq and
Afghanistan, including the killings of 24 civilians by Marines, the rape and killing of a 14-year-old girl and the slaying of her family and the sexual humiliation of detainees at Abu Ghraib prison.

“I don’t want to, for a minute, second-guess the behavior of any person in the military - look at the kind of moral dilemma you are putting people in,” Christopher Preble of the libertarian Cato Institute think tank, said of the mission in Iraq. “There’s a real tension between using too much force, which generally means using force to protect yourself, and using too little and therefore exposing yourself to greater risk.”

The overall study was the fourth in a series done by a special mental health advisory team since 2003 aimed at assessing the well-being of forces serving in Iraq.

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