He rejected calls for a minute of silence to be held to commemorate the 40th anniversary of the 1972 Munich Games attack during the opening ceremonies of the 2012 Summer Olympics, despite the standing request of the families of the 11 Israeli Olympic team members who were held hostage and murdered by the Palestinian group Black September. Calls for such a commemoration marking 40 years since the massacre had also come from Jewish organizations worldwide and politicians from the United States, Israel, Canada, Italy, Australia and Germany. He and the IOC instead opted for a smaller ceremony in London that took place on 6 August, and one at Fürstenfeldbruck Air Base on the 40th anniversary of the attack, 5 September.