The Xindi incident, also known as the Xindi crisis, was a series of events lasting nearly a year, from March 2153 to February 2154, involving an attempt made by Enterprise NX-01 to save Earth from destruction by the Xindi. It was a major turning point in the Temporal Cold War, and the incident also helped pave the way for the creation of the Coalition of Planets, a precursor to the United Federation of Planets.