Pentagon orders Marines to stay longer in Afghanistan

The Pentagon has ordered roughly 1,250 Marines serving as trainers for the Afghan security forces to stay on the warfront about a month longer to continue a mission that military leaders say is a top priority, according to a senior military official.

In addition, Defence Secretary Robert Gates has authorized the deployment of up to 200 other troops to Afghanistan to support the Marines. That includes eight helicopter crews that could be shifted from Iraq if commanders decide.

The senior military official said on Monday on condition of anonymity because the formal announcement has not yet been made.

The decision to extend the tour of the 2nd Battalion, 7th Marine Regiment in Afghanistan comes just a month after defence officials told the 24th Marine Expeditionary Unit that it would stay an extra month in Afghanistan.

According to the official, the decision to hold the battalion there longer is part of an effort to capitalize on the gains the Marines have made in the training mission. The extension means that the battalion would return home in late November.

Asked about Gates' decision, Pentagon press secretary Geoff Morrell said the secretary was responding to a request from the commanders.

Gates ``is always pained to have to extend tours. He understands the effect that has on the families of our forces, but he also appreciates our commanders' need to make additional progress while the weather is still good in Afghanistan,'' Morrell said.

Gates' decision to send the other support forces comes after weeks of discussions by top military leaders who scrambled to find needed troops. He authorized Army Lt. Gen. Martin E. Dempsey, who is temporarily in charge of U.S. Central Command, to shift up to eight helicopter units from Iraq to Afghanistan - four Cobra attack aircraft and four MH-53 heavy lift helicopters.

The remainder of the support forces being deployed are smaller units, including engineers, route clearance troops and explosive ordnance disposal teams. It was not clear Monday whether those support forces also would return home in late November, or if they would stay longer in Afghanistan.