2154 ← 2154 → The Klingon augment virus causes millions of Klingons to lose their cranial ridges; the effects will not be countered until the 23rd century

These four bridge officers served aboard the Klingon warship that was hijacked by Augments in 2154. They operated on the bridge and were killed by Malik and Saul when they occupied the bridge.

Kelby Enterprise NX-01 (2154) Joshua Kelly USS Yosemite (2369) Geordi La Forge USS Enterprise -D (2365 - 2371) USS Enterprise -E (2372 ~ 2380) Logan USS Enterprise -D (2364) Louvier USS …

N'Vak Colony (colony destroyed by Klingon forces in 2154) Ogat Organia (only briefly occupied in 2267) Praxis (Qo'noS system, destroyed in 2293) Qo'noS (Qo'noS system) Qu'Vat Colony Raatooras Rura …

(ENT: " The Expanse ") The Intrepid was one of the vessels gathered at Earth awaiting the return of the Enterprise from the Delphic Expanse in 2154. (ENT: " Storm Front, Part II ") The Intrepid is crippled …

At least three ships of this type were in the fleet that greeted Enterprise at Earth in 2154 following its mission in the Delphic Expanse, and a brief time travel trip to an alternate 1944 to end the Temporal …

Several Humans greeted Vulcans with the hand gesture, including Captain Jonathan Archer in 2154 (ENT: " Kir'Shara ") and Captain Jean-Luc Picard in 2368. (TNG: " Unification I ") T'Pol taught Trip …

In 2154, a wild sehlat stalked Captain Jonathan Archer and T'Pol, who was by then a Starfleet commander, in Vulcan's Forge. Archer compared the squeals of a sehlat to a Klingon opera that …

(TNG: " A Matter Of Time ") In 2380, when Lieutenant O'Connor ascended, he mentioned Abraham Lincoln. (LD: " Moist Vessel ") Gallery Lincoln in the time stream, seen in 2154 A portrait of Lincoln, …

In 2154, after T'Pol returned to Vulcan following the Xindi incident, her mother, T'Les, urged her to marry Koss, but she still refused. Koss visited T'Pol and attempted to persuade her to marry him by offering …