U.S. Says Iran-backed Groups Using Secret Arms Stores February 17, 2008 Reuters Mohammed Abbas The U.S. military said on Sunday it had evidence Iranian-backed Shi'ite militias in Iraq were increasingly using secret weapons stores to attack U.S. and Iraqi forces. The accusation comes days after Tehran postponed talks with the United States on improving security in Iraq for "technical reasons", a move that prompted rebukes from U.S. officials. "In just the past week, Iraqi and coalition forces captured 212 weapons caches across Iraq, two of those inside Baghdad, (which have) growing links to Iranian-backed special groups," military spokesman Real Admiral...