WASHINGTON — A key Republican senator who was an early advocate of increasing the number of U.S. troops in Iraq predicted Sunday that the current force could fall to about 100,000 by the end of the year.
The forecast by Sen. Lindsey Graham (R-S.C.), a key advocate of the "surge" strategy that saw 28,500 additional troops sent to Iraq last year, is sharply lower than recent predictions by military officials.
"We will be somewhere around 100,000 troops, and most of the fighting will be done by Iraqis with us in overwatch," said Graham, who traveled to Iraq last week with Sen. John McCain of Arizona, the ranking Republican on the Senate Armed Services Committee and the presumptive GOP presidential nominee.
Last year, Defense Secretary Robert M. Gates said it was his goal to draw down to 100,000 troops by the end of 2008. But in recent weeks military officers have said such a sharp cut is now unlikely because of a recommendation expected by Army Gen. David H. Petraeus to temporarily halt further troop withdrawals for the summer months after those who participated in last year's buildup are pulled out.