The security walls are being constructed by the Multinational Force (Iraq), under US command. We understand that they are a temporary measure to create secure neighbourhoods as part of a much wider range of measures being taken as part of the Iraqi-led Baghdad security plan. This plan, and the increase in US troop numbers in and around Baghdad, are designed to improve the security situation in Iraq.
It is too early to judge the success of the plan, not least because not all the additional US military units are in place. However, early indications show some signs for encouragement. Whilst the incidence of high profile suicide attacks remains of deep concern, other forms of sectarian violence are below pre-plan levels and the Iraqi security forces have so far performed well. Ultimately, efforts to improve security in Baghdad are designed to create the conditions in which Iraqis themselves can make progress on reconciliation and power-sharing, and we continue to provide encouragement and practical support to this process.