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With Anders out of commission for so long, we're shorthanded on runners, and some backlogs have piled up. We've got an associate in the Crimson Caravan Trading Company who distributes for us in Outer Vegas. He's been after us for a new shipment. You up for something challenging? I've got a shipment of Jet and Psycho that needs to be delivered to Motor Runner at Vault 3.

Diane is a Great Khan living in the Red Rock Canyon in 2281.


Jack and Diane are advisers to Papa Khan. The pair run a drug-trafficking ring and supply the Great Khans with drugs. Jack makes the drugs, and Diane handles the business. According to Regis, Jack and Diane have been close since childhood, and Jack is protective of her.

Interactions with the player character

Interactions overview

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This character starts quests.
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This character is involved in quests.


  • Aba Daba Honeymoon: Diane needs someone to run drugs between a couple of places. The Courier would make a fine candidate.
  • Oh My Papa: Diane is one of the influential figures that Papa Khan listens to. She will need to tell him that the alliance with Caesar's Legion is not the best idea.

Effects of player's actions

  • If the player character has a negative reputation with the Khans, Diane will not interact with them, instead saying, "Get away from me, you lunatic!"
  • If the player character has killed Motor-Runner or the Fiends' Driver Nephi, Cook-Cook or Violet, Diane will express frustration that somebody took out some of their biggest clients, apparently unaware that it was the player character.

Other interactions

  • After completing the quest Aba Daba Honeymoon, Diane will teach Courier a special unarmed perk called Khan Trick.
  • If the Courier can pass a 50 Barter check, they can convince Diane that it would make more sense to try to sell helpful chems to the surrounding settlements; with a success, she will agree and the player character will get 50 XP and positive Karma.


Apparel Weapon Other items
Great Khan simple armor Switchblade
10mm pistol

Notable quotes


Diane appears only in Fallout: New Vegas.

Behind the scenes

Jack & Diane is a song title by John "Cougar" Mellencamp about "two American kids doing the best they can," similar to the pair of Great Khans that share their name.