Those who decided not to opt for premium status in the Call of Duty Elite program on Xbox Live will get their first taste of DLC for Modern Warfare 3 on March 20. Content Collection #1 includes the Liberation, Piazza, Overwatch and Black Box maps for multiplayer, plus Black Ice and Negotiator -- two Spec Ops missions.

Black Ice tasks players with infiltrating a diamond mine and planting a bomb to cripple operations there forever. The Negotiator Spec Ops mission takes players to India, where they must rescue hostages by negotiating bullets into enemy bodies.

Black Box, Black Ice and Negotiator will come to premium Elite members first on Xbox Live on March 13. All of this content will deploy on other platforms at a later, unspecified date.