The British and American governments at the time had a policy that they would not negotiate with terrorists and Keenan was considered by some to have been ignored. Because he was travelling on both Irish and British passports, the Irish government made numerous diplomatic representations for his release, working closely with the Iranian government. Throughout the kidnap they also provided support to his two sisters, Elaine Spence and Brenda Gillham, who were spearheading the campaign for Brian's release. He was released from captivity to Syrian military forces on 24 August 1990 and was driven to Damascus. There he was handed over by the Syrian Foreign Ministry to the care of Irish Ambassador, Declan Connolly. His sisters were flown by Irish Government executive jet to Damascus to meet him and bring him home to Northern Ireland. He now lives in Dublin.