The following notable occurrences transpired during the year 127 ABY.
- The New Jedi Order determined that the Sith were not, in fact, extinct, a belief held for many decades. Nevertheless, they lacked the evidence to link them to the sabotage of the Ossus Project. [1]
- On Taivas, the New Jedi Order erected the Hidden Temple. [8]
- The Sith–Imperial War commenced. [1]
- The Cold War between the Fel Empire and the Galactic Alliance concluded. [1]
- Black Sun was revived. [3]
- The Pellaeon-class Star Destroyer Iron Sun suffered an attack by Celeste Morne, resulting in the transformation of the entire crew into rakghouls. Morne subsequently piloted the ship into the Deep Core. [9]
- Chernan Ordo, the Mandalore, perished in the Battle of Botajef. Yaga Auchs then claimed the title, withdrawing the Mandalorians from their involvement in the Sith–Imperial War. [10]