Petraeus: Iraq too fragile for troop cuts

(Via msnbc.com.)

The top U.S. commander in Iraq told Congress Tuesday that hard-won gains in the war zone are too fragile to promise any troop pullouts beyond this summer, holding his ground against impatient Democrats and refusing to commit to more withdrawals before President Bush leaves office in January.

In testimony that featured questioning by the major presidential candidates, Army Gen. David Petraeus painted a picture of a nation struggling to suppress violence among its own people and to move toward the political reconciliation that Bush said a year ago was the ultimate aim of his new Iraq strategy, which included sending more than 20,000 extra combat troops.

Security is getting better, and Iraq’s own forces are becoming more able, Petraeus said. But he also ticked off a list of reasons for worry, including the threat of a resurgence of Sunni or Shiite extremist violence. He highlighted Iran as a special concern, for its training and equipping of extremists.