Iraqi forces win more control and lose lives

? The number of Iraqi security forces killed in September rose by nearly a third to 159 compared with the same period last year, Associated Press figures showed Tuesday. U.S. troop deaths for the same period fell by nearly 40 percent to 25.

The figures are a sign that U.S. military is increasingly relying on the Iraqis, including U.S.-allied Sunni fighters, to take the lead in operations so they can assume responsibility for their own security and let the Americans eventually withdraw.

Overall civilian casualty figures remained relatively low despite a spate of deadly attacks in Baghdad and surrounding areas during the Islamic fasting month of Ramadan, which ends Tuesday for Sunnis and Thursday for most Shiites.

But even as Iraqi security forces are taking the lead and violence in the country has plunged some 80 percent over the past 15 months, cautious Pentagon leaders have resisted calls for more rapid and hefty troop pullouts. Instead, top commanders insist the security situation remains fragile, and the improvements reversible.