Pakistani opposition parties tried to forge a united front on Wednesday against military president Pervez Musharraf, who insisted his state of emergency was vital for fair elections.

Baghdad, the epicenter of Iraq’s sectarian bloodshed, is starting to rebuild its shattered infrastructure, but political feuds and the threat of renewed attacks could reverse progress, officials said on Wednesday.

Sectarian strife remains a great threat despite improving security, Iraqi leaders said at a conference on Wednesday, hours after a powerful roadside bomb exploded not far from where they met in central Baghdad.