Border Incursions of 2112

From Memory Alpha, the free Star Trek reference

The Border Incursions of 2112 was a conflict between the Andorians and the Vulcans.

Jonathan Archer received a briefing on the Border Incursions of 2112 from the Vulcan High Command, prior to his first diplomatic negotiation between the two species on Paan Mokar. (ENT: "Cease Fire")