Berlin Wall No Good, USraeli Walls very Good

U.S. Walls Off Baghdad Neighborhood

U.S. soldiers are building a three-mile wall to protect a Sunni Arab enclave surrounded by Shiite neighborhoods in a Baghdad area "trapped in a spiral of sectarian violence and retaliation," the military said.

When the wall is finished, the minority Sunni community of Azamiyah, on the eastern side of the Tigris River, will be gated, and traffic control points manned by Iraqi soldiers will be the only entries, the military said.

"Shiites are coming in and hitting Sunnis, and Sunnis are retaliating across the street," said Capt. Scott McLearn, of the U.S. 407th Brigade Support Battalion, which began the project April 10 and is working "almost nightly until the wall is complete," the statement said.

It said the concrete wall, including barriers as tall as 12 feet, "is one of the centerpieces of a new strategy by coalition and Iraqi forces to break the cycle of sectarian violence" in Baghdad.

U.S. and Iraqi forces have long erected cement barriers around marketplaces and coalition bases and outposts in Baghdad and other Iraqi cities such as Ramadi in an effort to prevent attacks, including suicide car bombs.