Top US officer in Baghdad as Iraq fights for Tikrit

The top US military officer vowed in Baghdad today that the Islamic State group will be defeated, as Iraqi forces pressed their largest operation yet against the jihadists.
Some 30,000 men have been involved in a week-old operation to recapture Tikrit, one of the jihadists' main hubs since they overran large parts of Iraq nine months ago.
But in a sign of the brutal lengths to which IS will go to maintain control, the group executed 20 men in Iraq's northern province of Kirkuk and strung up more than a dozen of their victims' bodies in public.
General Martin Dempsey's visit also coincided with the start of an offensive by Kurdish peshmerga forces in Kirkuk that further increases the pressure on the last IS strongholds east of the Tigris river.

"Daesh will be defeated," Dempsey, the chairman of the US joint chiefs of staff, vowed at a news conference in Baghdad, using an Arabic acronym for IS that the group rejects as derogatory.
The United States began carrying out air strikes against IS in August, the first of what is now a 60-nation coalition of mostly Western and Arab states supporting Baghdad's fightback.

Dempsey emphasised that strikes must "be very precise" to avoid "additional suffering," also saying that while the priority has been protecting people, it may also be possible to use air power to defend Iraqi heritage sites being targeted by the jihadists.

Iraq's tourism and antiquities minister, Adel Fahad al-Shershab, called on Sunday for the coalition to protect such sites from IS, after the jihadists smashed priceless artefacts at the Mosul museum, bulldozed one ancient city and may have attacked a second.
During a visit to a French aircraft carrier in the Gulf taking part in the air campaign, Dempsey appealed for "strategic patience" in the fight against the IS group in Iraq and Syria.
"Carpet bombing through Iraq is not the answer," he said yesterday.
Dempsey stressed that training the Iraqi army, which imploded when IS attacked in June 2014, would take more time, as would initiatives to bring Iraq's Sunni Arab minority back into the fold.

"I do think it's going to require some strategic patience," he said, adding that "these underlying issues have to be resolved".
Iraqi soldiers, police and the increasingly influential paramilitary Popular Mobilisation units, which are dominated by Shiite militias, have been closing in on Tikrit in recent days.