2546

2546

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26th century

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For a complete list, see our timeline category.

2546 was a year in the 2540s in the 26th century.

Events

Prior to September

• Sargasso is invaded by the Covenant. The Type-46 Infantry Support Vehicle is first encountered by United Nations Space Command personnel during the battle.

September

September 21

• Led by Edward Buck, Alpha-Nine conducts a military operation against the Covenant on the colony of Sargasso.

Unknown

• New Llanelli is attacked by the Covenant, who are victorious and glass the planet.
• Lydus, a Jiralhanae Chieftain, is recorded to have left the Oth Sonin system for the first time.