Britain’s foreign minister has categorically denied Britain had anything to do with the suicide attack on Iran’s Revolutionary Guards yesterday.America and Pakistan have also denied accusations they helped the Sunni rebel Jundollah movement carry out the bombing, which killed two of the Guard’s senior commanders and 40 others. Several senior Iranian figures have said the Iranian security services had proof of foreign involvement, with President Ahmadinejad accusing Pakistan, but today he called instead on Islamabad for closer cooperation in dealing with terrorism, which he called their “common enemy”. The Jundoullah group is based in the province of Sistan-Baluchistan on the Afghan frontier and it has been mounting increasingly spectacular attacks against the regime in Tehran for a number of years. Iran says group members are given safe haven in Pakistan and it is sending a delegation to demand the extradition of its leader, Abdolmalek Righi. Iran executed 13 group members in July.