The New Nation - Internet Edition

AFP, Tehran

President Mahmoud Ahmadinejad on Wednesday vowed that Iran would not yield in the crisis over its nuclear drive but the White House warned again that it risks more sanctions if it fails to freeze sensitive nuclear work.

"The Iranian people are steadfast and will not step back an inch against the oppressive powers," Ahmadinejad told a rally in the southwestern province of Kohgelouyeh-Boyerahmad.

His defiant comments come after world powers warned Iran has only a fortnight to respond to their latest offer seeking to end a five-year crisis that has raised fears of regional conflict and sent oil prices spiralling. The White House said it was still hopeful Tehran would suspend its controversial nuclear activities, otherwise more international sanctions would follow.