The former foreign secretary David Miliband has fuelled speculation that he is preparing a political comeback in Britain after he said nothing had yet been decided on his return and delivered a set piece foreign policy speech urging the UK to make greater cooperation with the EU.
Miliband lost the Labour leadership to his brother Ed in 2010 and resigned from the shadow cabinet. He stood down as an MP and moved to New York in late 2013 with his family to act as the chief executive of the International Rescue Committee.
