Thanks to X360A, now we know what the first Modern Warfare 3 DLC pack, dubbed Collection 1, will bring to the table in terms of achievements. Modern Warfare 3 Collection 1 will release on March 20th for all MW3 players on Xbox 360, and will be priced at 1200 Microsoft Points ($15). Tomorrow, when paid Elite members receive the last three DLC drops to complete the collection, the achievements should become available to them as well.

All the achievements can be unlocked through the new Special Ops missions, Black Ice and Negotiator. See the parenthesis for the Gamerscore points tied to every achievement.

• Shotgun Diplomacy (15)

  Complete the Special Ops mission “Negotiator” on any difficulty.

• Not on My Watch (35)

  Rescue all the hostages in the Special Ops mission “Negotiator.”

• Skilled Negotiator (25)

  Complete the Special Ops mission “Negotiator” on Veteran difficulty.

• Slippery Slope (15)

  Complete the “Black Ice” Special Ops mission on any difficulty.

• A Baker’s Dozen (35)

  Run over and kill 13 enemies with the snowmobile in the “Black Ice” Special Ops mission.

• Ice in Your Veins (35)

  Complete the “Black Ice” Special Ops mission on Veteran difficulty.