On July 30 the Kavkaz Center website posted a new statement from Doku Umarov, leader of the Chechen rebels and the North Caucasus insurgency. Umarov declared, “We [the Mujahideen] are ready for any kind of big event. Many ask when a large-scale attack will be.

US Secretary of State Condoleezza Rice has signed an agreement giving the Palestinian Authority $80m (£39m) to reform their security services.

It was described as a “powder keg” moment. In late May, just across the Tigris river from Baghdad’s fortified Green Zone, a heavily armed convoy of American forces was driving down a street near the Iraqi Interior Ministry.