2493

2493 was a year in the 2490s in the 25th century.

March
March 2
 * The Sangheili Okro 'Vagaduun is born on Feldokra.

April
April 17
 * The Jiralhanae Avitus is born on Doisac.

Unknown

 * A major uprising occurs in the population centers on Talitsa.
 * The enters service with the UNSC, with the, commissioned and released from Mars' shipyards, being the first one.