High Quality Content by WIKIPEDIA articles! The 2009 Strasbourg–Kehl Summit was a NATO summit of heads of state and heads of government held in Strasbourg, France, and in Kehl and Baden-Baden, Germany, on 3–4 April 2009. The summit marked the 60th anniversary of the establishment of North Atlantic Treaty Organization (NATO). Expected to be primarily a celebratory 60th-anniversary event, the agenda included a number of urgent topics commanding the NATO leaders` attention.