Powell, who was chief of staff to former PM Tony Blair from 1997 to 2007, was an architect of the Northern Ireland peace process He faced criticism for his part in the UK’s decision to participate in the 2003 US-led invasion of Iraq LONDON: The UK’s Labour government has appointed Jonathan Powell, an architect of the Northern Ireland peace process, as its new national security adviser. Powell, who served as chief of staff to former Labour Prime Minister Tony Blair for a decade between 1997 and 2007, was deeply involved in the UK’s decision to participate in the 2003 US-led invasion of Iraq. In 2014, Conservative Prime Minister David Cameron appointed him the UK’s special envoy to Libya, in an attempt to promote dialogue between rival factions embroiled in the nation’s civil war. Many political figures in the UK welcomed Powell’s latest appointment at a time of escalating international conflicts. Some expressed hopes that he will be able to help British authorities forge a positive relationship with Donald Trump when he takes over as US president in January. However, Powell faced criticism for his role in the UK government’s decision to join the invasion of Iraq two decades ago, and for later promoting the need to engage in dialogue with extremist groups. In 2014, at the height of Daesh’s bloody occupation of large swaths of Iraq and Syria, he argued that UK authorities should open channels of communication with them. Prime Minister Keir Starmer said Powell’s experience of negotiating the Northern Ireland peace agreement and his other work related to some of the world’s most complex conflicts make him “uniquely qualified to advise the government on tackling the challenges ahead, and engage with counterparts across the globe to protect and advance UK interests.” Powell said he was honored to be given the role at a time when “national security, international relations and domestic policies are so interconnected.”