After François Mitterrand left office in 1995, Chirac began a rapprochement with NATO by joining the Military Committee and attempting to negotiate a return to the integrated military command, which failed after the French demand for parity with the United States went unmet. The possibility of a further attempt foundered after Chirac was forced into cohabitation with a Socialist-led cabinet between 1997 and 2002, then poor Franco-American relations after the French UN veto threat over Iraq in 2003 made transatlantic negotiations impossible.