10.58pm BST

We're going to wrap up our live blog coverage for the day. Here's a summary of where things stand:

• On a visit Monday to Baghdad, US secretary of state John Kerry vowed "intense, sustained" support for Iraqi security forces, which he said needed arms and training.

• Kerry said Iraqi prime minister Nouri al-Maliki had committed to convening a new government on 1 July and that new leaders would be chosen shortly thereafter. Kerry and Maliki met for 100 minutes Monday.

• Militants held border crossings into Syria and Jordan and appeared to win the battle for the northwestern Iraqi city of Tal Afar. The Iraqi military said "hundreds" of Iraqi soldiers had been killed fighting Isis.

• An Iraqi army airstrike on Isis-held Tikrit killed at least seven civilians and wounded 12 more, according to residents, the Wall Street Journal reports. The government said the only people killed in the attack were 42 insurgents.

• Security forces and militants continued to issue conflicting statements about who controlled the Baiji oil refinery.

• Sixty-nine detainees of the state were killed in a militant attack on an Iraqi convoy south of Baghdad, AFP reported. The circumstances of the prisoners' deaths were unclear.